264765022 has 4 divisors (see below), whose sum is σ = 397147536. Its totient is φ = 132382510.

The previous prime is 264764999. The next prime is 264765023. The reversal of 264765022 is 220567462.

264765022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220567462 = 2 ⋅110283731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264765023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66191254 + ... + 66191257.

It is an arithmetic number, because the mean of its divisors is an integer number (99286884).

Almost surely, 2^264765022 is an apocalyptic number.

264765022 is a deficient number, since it is larger than the sum of its proper divisors (132382514).

264765022 is a wasteful number, since it uses less digits than its factorization.

264765022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132382513.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 264765022 is about 16271.6017035816. The cubic root of 264765022 is about 642.1259235466.

The spelling of 264765022 in words is "two hundred sixty-four million, seven hundred sixty-five thousand, twenty-two".