888720052 has 12 divisors (see below), whose sum is σ = 1696647456. Its totient is φ = 403963640.

The previous prime is 888720047. The next prime is 888720061. The reversal of 888720052 is 250027888.

It is a junction number, because it is equal to n+sod(n) for n = 888719987 and 888720014.

It is a congruent number.

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, 10099048 + ... + 10099135.

It is an arithmetic number, because the mean of its divisors is an integer number (141387288).

Almost surely, 2^888720052 is an apocalyptic number.

It is an amenable number.

888720052 is a deficient number, since it is larger than the sum of its proper divisors (807927404).

888720052 is a wasteful number, since it uses less digits than its factorization.

888720052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20198198 (or 20198196 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 888720052 is about 29811.4080848255. The cubic root of 888720052 is about 961.4388334509.

The spelling of 888720052 in words is "eight hundred eighty-eight million, seven hundred twenty thousand, fifty-two".