264461402 has 16 divisors (see below), whose sum is σ = 399893760. Its totient is φ = 131167488.

The previous prime is 264461389. The next prime is 264461443. The reversal of 264461402 is 204164462.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216698 + ... + 217914.

It is an arithmetic number, because the mean of its divisors is an integer number (24993360).

Almost surely, 2^264461402 is an apocalyptic number.

264461402 is a deficient number, since it is larger than the sum of its proper divisors (135432358).

264461402 is a wasteful number, since it uses less digits than its factorization.

264461402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005.

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

The square root of 264461402 is about 16262.2692758422. The cubic root of 264461402 is about 641.8803764529.

It can be divided in two parts, 2644 and 61402, that added together give a palindrome (64046).

The spelling of 264461402 in words is "two hundred sixty-four million, four hundred sixty-one thousand, four hundred two".