45074682 has 24 divisors (see below), whose sum is σ = 100813440. Its totient is φ = 14540040.

The previous prime is 45074681. The next prime is 45074693. The reversal of 45074682 is 28647054.

It is a super-2 number, since 2×45074682² = 4063453914802248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45074681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39832 + ... + 40947.

It is an arithmetic number, because the mean of its divisors is an integer number (4200560).

Almost surely, 2^45074682 is an apocalyptic number.

45074682 is an abundant number, since it is smaller than the sum of its proper divisors (55738758).

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

45074682 is a wasteful number, since it uses less digits than its factorization.

45074682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80818 (or 80815 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 45074682 is about 6713.7680925096. The cubic root of 45074682 is about 355.8859890352.

The spelling of 45074682 in words is "forty-five million, seventy-four thousand, six hundred eighty-two".