802135264 has 48 divisors (see below), whose sum is σ = 1806991200. Its totient is φ = 343355904.

The previous prime is 802135249. The next prime is 802135277. The reversal of 802135264 is 462531208.

It is a congruent 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, 246802 + ... + 250030.

It is an arithmetic number, because the mean of its divisors is an integer number (37645650).

Almost surely, 2^802135264 is an apocalyptic number.

It is an amenable number.

802135264 is an abundant number, since it is smaller than the sum of its proper divisors (1004855936).

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

802135264 is a wasteful number, since it uses less digits than its factorization.

802135264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 802135264 is about 28321.9925852684. The cubic root of 802135264 is about 929.1429511246.

The spelling of 802135264 in words is "eight hundred two million, one hundred thirty-five thousand, two hundred sixty-four".