44945012 has 24 divisors (see below), whose sum is σ = 92991360. Its totient is φ = 18597600.

The previous prime is 44945003. The next prime is 44945039. The reversal of 44945012 is 21054944.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26864 + ... + 28487.

It is an arithmetic number, because the mean of its divisors is an integer number (3874640).

Almost surely, 2^44945012 is an apocalyptic number.

It is an amenable number.

44945012 is an abundant number, since it is smaller than the sum of its proper divisors (48046348).

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

44945012 is a wasteful number, since it uses less digits than its factorization.

44945012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55391 (or 55389 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 44945012 is about 6704.1041161366. The cubic root of 44945012 is about 355.5443925459.

Adding to 44945012 its reverse (21054944), we get a palindrome (65999956).

The spelling of 44945012 in words is "forty-four million, nine hundred forty-five thousand, twelve".