748502856 has 40 divisors (see below), whose sum is σ = 2096502870. Its totient is φ = 249500736.

The previous prime is 748502767. The next prime is 748502917. The reversal of 748502856 is 658205847.

It can be written as a sum of positive squares in only one way, i.e., 741690756 + 6812100 = 27234^2 + 2610^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 576901 + ... + 578196.

Almost surely, 2^748502856 is an apocalyptic number.

It is an amenable number.

748502856 is an abundant number, since it is smaller than the sum of its proper divisors (1348000014).

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

748502856 is a wasteful number, since it uses less digits than its factorization.

748502856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155115 (or 1155102 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 748502856 is about 27358.7802359681. The cubic root of 748502856 is about 907.9553401026.

The spelling of 748502856 in words is "seven hundred forty-eight million, five hundred two thousand, eight hundred fifty-six".