46045012 has 18 divisors (see below), whose sum is σ = 86869454. Its totient is φ = 21228960.

The previous prime is 46045003. The next prime is 46045019. The reversal of 46045012 is 21054064.

It can be written as a sum of positive squares in 3 ways, for example, as 4519876 + 41525136 = 2126^2 + 6444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46045019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48462 + ... + 49402.

Almost surely, 2^46045012 is an apocalyptic number.

It is an amenable number.

46045012 is a deficient number, since it is larger than the sum of its proper divisors (40824442).

46045012 is an equidigital number, since it uses as much as digits as its factorization.

46045012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 46045012 is about 6785.6475004232. The cubic root of 46045012 is about 358.4216186769.

Adding to 46045012 its reverse (21054064), we get a palindrome (67099076).

The spelling of 46045012 in words is "forty-six million, forty-five thousand, twelve".