264020462 has 4 divisors (see below), whose sum is σ = 396030696. Its totient is φ = 132010230.

The previous prime is 264020441. The next prime is 264020513.

264020462 is nontrivially palindromic in base 10.

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, 66005114 + ... + 66005117.

It is an arithmetic number, because the mean of its divisors is an integer number (99007674).

Almost surely, 2^264020462 is an apocalyptic number.

264020462 is a deficient number, since it is larger than the sum of its proper divisors (132010234).

264020462 is a wasteful number, since it uses less digits than its factorization.

264020462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132010233.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 264020462 is about 16248.7064715934. The cubic root of 264020462 is about 641.5234394517.

The spelling of 264020462 in words is "two hundred sixty-four million, twenty thousand, four hundred sixty-two".