802898056 has 16 divisors (see below), whose sum is σ = 1513846800. Its totient is φ = 399205584.

The previous prime is 802898009. The next prime is 802898059. The reversal of 802898056 is 650898208.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 802897997 and 802898015.

It is not an unprimeable number, because it can be changed into a prime (802898059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278910 + ... + 281773.

It is an arithmetic number, because the mean of its divisors is an integer number (94615425).

Almost surely, 2^802898056 is an apocalyptic number.

It is an amenable number.

802898056 is a deficient number, since it is larger than the sum of its proper divisors (710948744).

802898056 is a wasteful number, since it uses less digits than its factorization.

802898056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560868 (or 560864 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 802898056 is about 28335.4558106977. The cubic root of 802898056 is about 929.4373812124.

The spelling of 802898056 in words is "eight hundred two million, eight hundred ninety-eight thousand, fifty-six".