45140682 has 16 divisors (see below), whose sum is σ = 90372960. Its totient is φ = 15031632.

The previous prime is 45140657. The next prime is 45140701. The reversal of 45140682 is 28604154.

It is a super-3 number, since 3×45140682³ (a number of 24 digits) contains 333 as substring.

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, 3744 + ... + 10212.

It is an arithmetic number, because the mean of its divisors is an integer number (5648310).

Almost surely, 2^45140682 is an apocalyptic number.

45140682 is an abundant number, since it is smaller than the sum of its proper divisors (45232278).

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

45140682 is a wasteful number, since it uses less digits than its factorization.

45140682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7637.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 45140682 is about 6718.6815670934. The cubic root of 45140682 is about 356.0596047571.

The spelling of 45140682 in words is "forty-five million, one hundred forty thousand, six hundred eighty-two".