45699048 has 24 divisors (see below), whose sum is σ = 123768450. Its totient is φ = 15232992.

The previous prime is 45699029. The next prime is 45699083. The reversal of 45699048 is 84099654.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28708164 + 16990884 = 5358^2 + 4122^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 45698994 and 45699012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317283 + ... + 317426.

Almost surely, 2^45699048 is an apocalyptic number.

It is an amenable number.

45699048 is an abundant number, since it is smaller than the sum of its proper divisors (78069402).

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

45699048 is a wasteful number, since it uses less digits than its factorization.

45699048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634721 (or 634714 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 45699048 is about 6760.1070997433. The cubic root of 45699048 is about 357.5216815709.

The spelling of 45699048 in words is "forty-five million, six hundred ninety-nine thousand, forty-eight".