652011888 has 60 divisors (see below), whose sum is σ = 1851424904. Its totient is φ = 197577600.

The previous prime is 652011869. The next prime is 652011911. The reversal of 652011888 is 888110256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50323 + ... + 61938.

Almost surely, 2^652011888 is an apocalyptic number.

It is an amenable number.

652011888 is an abundant number, since it is smaller than the sum of its proper divisors (1199413016).

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

652011888 is a wasteful number, since it uses less digits than its factorization.

652011888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112294 (or 112277 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The square root of 652011888 is about 25534.5234535521. The cubic root of 652011888 is about 867.1319161406.

The spelling of 652011888 in words is "six hundred fifty-two million, eleven thousand, eight hundred eighty-eight".