45673910 has 64 divisors (see below), whose sum is σ = 91108800. Its totient is φ = 16422912.

The previous prime is 45673907. The next prime is 45673919. The reversal of 45673910 is 1937654.

It is a super-2 number, since 2×45673910² = 4172212109376200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45673919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513146 + ... + 513234.

It is an arithmetic number, because the mean of its divisors is an integer number (1423575).

Almost surely, 2^45673910 is an apocalyptic number.

45673910 is a deficient number, since it is larger than the sum of its proper divisors (45434890).

45673910 is a wasteful number, since it uses less digits than its factorization.

45673910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 45673910 is about 6758.2475539151. The cubic root of 45673910 is about 357.4561147167.

The spelling of 45673910 in words is "forty-five million, six hundred seventy-three thousand, nine hundred ten".