748570220 has 12 divisors (see below), whose sum is σ = 1571997504. Its totient is φ = 299428080.

The previous prime is 748570219. The next prime is 748570247. The reversal of 748570220 is 22075847.

748570220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 18714236 + ... + 18714275.

It is an arithmetic number, because the mean of its divisors is an integer number (130999792).

Almost surely, 2^748570220 is an apocalyptic number.

It is an amenable number.

748570220 is an abundant number, since it is smaller than the sum of its proper divisors (823427284).

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

748570220 is a wasteful number, since it uses less digits than its factorization.

748570220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37428520 (or 37428518 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 748570220 is about 27360.0113304070. The cubic root of 748570220 is about 907.9825774374.

The spelling of 748570220 in words is "seven hundred forty-eight million, five hundred seventy thousand, two hundred twenty".