46250000 has 80 divisors (see below), whose sum is σ = 115038768. Its totient is φ = 18000000.

The previous prime is 46249991. The next prime is 46250003. The reversal of 46250000 is 5264.

It can be written as a sum of positive squares in 8 ways, for example, as 42981136 + 3268864 = 6556^2 + 1808^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (46250003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249982 + ... + 1250018.

Almost surely, 2^46250000 is an apocalyptic number.

46250000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57519384).

46250000 is an abundant number, since it is smaller than the sum of its proper divisors (68788768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46250000 is an frugal number, since it uses more digits than its factorization.

46250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 46250000 is about 6800.7352543677. The cubic root of 46250000 is about 358.9527176034.

Adding to 46250000 its reverse (5264), we get a palindrome (46255264).

It can be divided in two parts, 4 and 6250000, that multiplied together give a square (25000000 = 5000²).

The spelling of 46250000 in words is "forty-six million, two hundred fifty thousand".