46514240 has 56 divisors (see below), whose sum is σ = 111675672. Its totient is φ = 18452480.

The previous prime is 46514239. The next prime is 46514249. The reversal of 46514240 is 4241564.

It can be written as a sum of positive squares in 4 ways, for example, as 8667136 + 37847104 = 2944^2 + 6152^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46514249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43310 + ... + 44370.

Almost surely, 2^46514240 is an apocalyptic number.

46514240 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 46514240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55837836).

46514240 is an abundant number, since it is smaller than the sum of its proper divisors (65161432).

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

46514240 is a wasteful number, since it uses less digits than its factorization.

46514240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 46514240 is about 6820.1348960266. The cubic root of 46514240 is about 359.6350210448.

The spelling of 46514240 in words is "forty-six million, five hundred fourteen thousand, two hundred forty".