802451860 has 24 divisors (see below), whose sum is σ = 1925884800. Its totient is φ = 275126304.

The previous prime is 802451827. The next prime is 802451873. The reversal of 802451860 is 68154208.

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, 2865760 + ... + 2866039.

It is an arithmetic number, because the mean of its divisors is an integer number (80245200).

Almost surely, 2^802451860 is an apocalyptic number.

It is an amenable number.

802451860 is an abundant number, since it is smaller than the sum of its proper divisors (1123432940).

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

802451860 is a wasteful number, since it uses less digits than its factorization.

802451860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731815 (or 5731813 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 802451860 is about 28327.5812592604. The cubic root of 802451860 is about 929.2651766653.

The spelling of 802451860 in words is "eight hundred two million, four hundred fifty-one thousand, eight hundred sixty".