45629984 has 24 divisors (see below), whose sum is σ = 89985168. Its totient is φ = 22776640.

The previous prime is 45629971. The next prime is 45629993. The reversal of 45629984 is 48992654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34259 + ... + 35565.

It is an arithmetic number, because the mean of its divisors is an integer number (3749382).

Almost surely, 2^45629984 is an apocalyptic number.

It is an amenable number.

45629984 is a deficient number, since it is larger than the sum of its proper divisors (44355184).

45629984 is a wasteful number, since it uses less digits than its factorization.

45629984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2400 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 45629984 is about 6754.9969652103. The cubic root of 45629984 is about 357.3414857921.

The spelling of 45629984 in words is "forty-five million, six hundred twenty-nine thousand, nine hundred eighty-four".