48457764 has 30 divisors (see below), whose sum is σ = 126679014. Its totient is φ = 16152480.

The previous prime is 48457723. The next prime is 48457789. The reversal of 48457764 is 46775484.

It can be written as a sum of positive squares in only one way, i.e., 35497764 + 12960000 = 5958^2 + 3600^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 74457 + ... + 75104.

Almost surely, 2^48457764 is an apocalyptic number.

It is an amenable number.

48457764 is an abundant number, since it is smaller than the sum of its proper divisors (78221250).

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

48457764 is a wasteful number, since it uses less digits than its factorization.

48457764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149577 (or 149566 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 48457764 is about 6961.1611100448. The cubic root of 48457764 is about 364.5757603027.

The spelling of 48457764 in words is "forty-eight million, four hundred fifty-seven thousand, seven hundred sixty-four".