652842404 has 6 divisors (see below), whose sum is σ = 1142474214. Its totient is φ = 326421200.

The previous prime is 652842397. The next prime is 652842427. The reversal of 652842404 is 404248256.

652842404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 426339904 + 226502500 = 20648^2 + 15050^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81605297 + ... + 81605304.

It is an arithmetic number, because the mean of its divisors is an integer number (190412369).

Almost surely, 2^652842404 is an apocalyptic number.

It is an amenable number.

652842404 is a deficient number, since it is larger than the sum of its proper divisors (489631810).

652842404 is a wasteful number, since it uses less digits than its factorization.

652842404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163210605 (or 163210603 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 652842404 is about 25550.7808882625. The cubic root of 652842404 is about 867.4999367157.

The spelling of 652842404 in words is "six hundred fifty-two million, eight hundred forty-two thousand, four hundred four".