46245320 has 64 divisors (see below), whose sum is σ = 115439040. Its totient is φ = 16531200.

The previous prime is 46245307. The next prime is 46245323. The reversal of 46245320 is 2354264.

It is a self number, because there is not a number n which added to its sum of digits gives 46245320.

It is not an unprimeable number, because it can be changed into a prime (46245323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25979 + ... + 27701.

It is an arithmetic number, because the mean of its divisors is an integer number (1803735).

Almost surely, 2^46245320 is an apocalyptic number.

46245320 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 46245320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57719520).

46245320 is an abundant number, since it is smaller than the sum of its proper divisors (69193720).

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

46245320 is a wasteful number, since it uses less digits than its factorization.

46245320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806 (or 1802 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 46245320 is about 6800.3911652198. The cubic root of 46245320 is about 358.9406098169.

Adding to 46245320 its reverse (2354264), we get a palindrome (48599584).

The spelling of 46245320 in words is "forty-six million, two hundred forty-five thousand, three hundred twenty".