264704142 has 32 divisors (see below), whose sum is σ = 546390144. Its totient is φ = 85428000.

The previous prime is 264704123. The next prime is 264704147. The reversal of 264704142 is 241407462.

264704142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264704147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44017 + ... + 49667.

It is an arithmetic number, because the mean of its divisors is an integer number (17074692).

Almost surely, 2^264704142 is an apocalyptic number.

264704142 is an abundant number, since it is smaller than the sum of its proper divisors (281686002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264704142 is a wasteful number, since it uses less digits than its factorization.

264704142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 264704142 is about 16269.7308521069. The cubic root of 264704142 is about 642.0767030181.

The spelling of 264704142 in words is "two hundred sixty-four million, seven hundred four thousand, one hundred forty-two".