45675212 has 12 divisors (see below), whose sum is σ = 87198216. Its totient is φ = 20761440.

The previous prime is 45675181. The next prime is 45675239. The reversal of 45675212 is 21257654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518993 + ... + 519080.

It is an arithmetic number, because the mean of its divisors is an integer number (7266518).

Almost surely, 2^45675212 is an apocalyptic number.

It is an amenable number.

45675212 is a deficient number, since it is larger than the sum of its proper divisors (41523004).

45675212 is a wasteful number, since it uses less digits than its factorization.

45675212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038088 (or 1038086 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 45675212 is about 6758.3438799753. The cubic root of 45675212 is about 357.4595112834.

It can be divided in two parts, 4567 and 5212, that added together give a palindrome (9779).

The spelling of 45675212 in words is "forty-five million, six hundred seventy-five thousand, two hundred twelve".