45012682 has 32 divisors (see below), whose sum is σ = 81897984. Its totient is φ = 18273600.

The previous prime is 45012673. The next prime is 45012703. The reversal of 45012682 is 28621054.

It is a super-2 number, since 2×45012682² = 4052283081666248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45012682.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6328 + ... + 11404.

It is an arithmetic number, because the mean of its divisors is an integer number (2559312).

Almost surely, 2^45012682 is an apocalyptic number.

45012682 is a deficient number, since it is larger than the sum of its proper divisors (36885302).

45012682 is a wasteful number, since it uses less digits than its factorization.

45012682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 45012682 is about 6709.1491263796. The cubic root of 45012682 is about 355.7227410298.

The spelling of 45012682 in words is "forty-five million, twelve thousand, six hundred eighty-two".