264654022 has 4 divisors (see below), whose sum is σ = 396981036. Its totient is φ = 132327010.

The previous prime is 264654017. The next prime is 264654043. The reversal of 264654022 is 220456462.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66163504 + ... + 66163507.

It is an arithmetic number, because the mean of its divisors is an integer number (99245259).

Almost surely, 2^264654022 is an apocalyptic number.

264654022 is a deficient number, since it is larger than the sum of its proper divisors (132327014).

264654022 is a wasteful number, since it uses less digits than its factorization.

264654022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132327013.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 264654022 is about 16268.1904955653. The cubic root of 264654022 is about 642.0361761171.

The spelling of 264654022 in words is "two hundred sixty-four million, six hundred fifty-four thousand, twenty-two".