45719048 has 16 divisors (see below), whose sum is σ = 88488960. Its totient is φ = 22122000.

The previous prime is 45719029. The next prime is 45719057. The reversal of 45719048 is 84091754.

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, 91928 + ... + 92423.

It is an arithmetic number, because the mean of its divisors is an integer number (5530560).

Almost surely, 2^45719048 is an apocalyptic number.

It is an amenable number.

45719048 is a deficient number, since it is larger than the sum of its proper divisors (42769912).

45719048 is a wasteful number, since it uses less digits than its factorization.

45719048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184388 (or 184384 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 45719048 is about 6761.5862044346. The cubic root of 45719048 is about 357.5738299276.

The spelling of 45719048 in words is "forty-five million, seven hundred nineteen thousand, forty-eight".