652660104 has 16 divisors (see below), whose sum is σ = 1631650320. Its totient is φ = 217553360.

The previous prime is 652660091. The next prime is 652660139. The reversal of 652660104 is 401066256.

652660104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×652660104² = 851930422706581632, which contains 22 as substring.

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, 13597062 + ... + 13597109.

It is an arithmetic number, because the mean of its divisors is an integer number (101978145).

Almost surely, 2^652660104 is an apocalyptic number.

It is an amenable number.

652660104 is an abundant number, since it is smaller than the sum of its proper divisors (978990216).

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

652660104 is a wasteful number, since it uses less digits than its factorization.

652660104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27194180 (or 27194176 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 652660104 is about 25547.2132335408. The cubic root of 652660104 is about 867.4191821773.

The spelling of 652660104 in words is "six hundred fifty-two million, six hundred sixty thousand, one hundred four".