608655874 has 4 divisors (see below), whose sum is σ = 912983814. Its totient is φ = 304327936.

The previous prime is 608655851. The next prime is 608655889. The reversal of 608655874 is 478556806.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 544895649 + 63760225 = 23343^2 + 7985^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152163967 + ... + 152163970.

Almost surely, 2^608655874 is an apocalyptic number.

608655874 is a deficient number, since it is larger than the sum of its proper divisors (304327940).

608655874 is a wasteful number, since it uses less digits than its factorization.

608655874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304327939.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The square root of 608655874 is about 24670.9520286510. The cubic root of 608655874 is about 847.4692309061.

The spelling of 608655874 in words is "six hundred eight million, six hundred fifty-five thousand, eight hundred seventy-four".