45840650 has 24 divisors (see below), whose sum is σ = 85946880. Its totient is φ = 18189360.

The previous prime is 45840649. The next prime is 45840689. The reversal of 45840650 is 5604854.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2741 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (3581120).

Almost surely, 2^45840650 is an apocalyptic number.

45840650 is a deficient number, since it is larger than the sum of its proper divisors (40106230).

45840650 is a wasteful number, since it uses less digits than its factorization.

45840650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7358 (or 7353 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 45840650 is about 6770.5723539447. The cubic root of 45840650 is about 357.8905702597.

The spelling of 45840650 in words is "forty-five million, eight hundred forty thousand, six hundred fifty".