264142604 has 12 divisors (see below), whose sum is σ = 504272328. Its totient is φ = 120064800.

The previous prime is 264142597. The next prime is 264142607. The reversal of 264142604 is 406241462.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (264142607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3001577 + ... + 3001664.

It is an arithmetic number, because the mean of its divisors is an integer number (42022694).

Almost surely, 2^264142604 is an apocalyptic number.

It is an amenable number.

264142604 is a deficient number, since it is larger than the sum of its proper divisors (240129724).

264142604 is a wasteful number, since it uses less digits than its factorization.

264142604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003256 (or 6003254 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 264142604 is about 16252.4645515688. The cubic root of 264142604 is about 641.6223520829.

The spelling of 264142604 in words is "two hundred sixty-four million, one hundred forty-two thousand, six hundred four".