46112520 has 64 divisors (see below), whose sum is σ = 139320000. Its totient is φ = 12209408.

The previous prime is 46112519. The next prime is 46112527. The reversal of 46112520 is 2521164.

It is not an unprimeable number, because it can be changed into a prime (46112527) 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, 16591 + ... + 19169.

It is an arithmetic number, because the mean of its divisors is an integer number (2176875).

Almost surely, 2^46112520 is an apocalyptic number.

46112520 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 46112520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69660000).

46112520 is an abundant number, since it is smaller than the sum of its proper divisors (93207480).

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

46112520 is a wasteful number, since it uses less digits than its factorization.

46112520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742 (or 2738 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 46112520 is about 6790.6200011486. The cubic root of 46112520 is about 358.5966974402.

Adding to 46112520 its reverse (2521164), we get a palindrome (48633684).

The spelling of 46112520 in words is "forty-six million, one hundred twelve thousand, five hundred twenty".