46044012 has 24 divisors (see below), whose sum is σ = 122784256. Its totient is φ = 13155408.

The previous prime is 46043989. The next prime is 46044017. The reversal of 46044012 is 21044064.

It is a super-2 number, since 2×46044012² = 4240102082112288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 46044012.

It is not an unprimeable number, because it can be changed into a prime (46044017) 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, 273988 + ... + 274155.

Almost surely, 2^46044012 is an apocalyptic number.

46044012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46044012 is an abundant number, since it is smaller than the sum of its proper divisors (76740244).

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

46044012 is a wasteful number, since it uses less digits than its factorization.

46044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548157 (or 548155 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 46044012 is about 6785.5738150874. The cubic root of 46044012 is about 358.4190239390.

Adding to 46044012 its reverse (21044064), we get a palindrome (67088076).

The spelling of 46044012 in words is "forty-six million, forty-four thousand, twelve".