748955048 has 8 divisors (see below), whose sum is σ = 1404290730. Its totient is φ = 374477520.

The previous prime is 748955033. The next prime is 748955057. The reversal of 748955048 is 840559847.

It can be written as a sum of positive squares in only one way, i.e., 624900004 + 124055044 = 24998^2 + 11138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 748954987 and 748955005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46809683 + ... + 46809698.

Almost surely, 2^748955048 is an apocalyptic number.

It is an amenable number.

748955048 is a deficient number, since it is larger than the sum of its proper divisors (655335682).

748955048 is a wasteful number, since it uses less digits than its factorization.

748955048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93619387 (or 93619383 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 748955048 is about 27367.0430993193. The cubic root of 748955048 is about 908.1381438984.

The spelling of 748955048 in words is "seven hundred forty-eight million, nine hundred fifty-five thousand, forty-eight".