802427818 has 16 divisors (see below), whose sum is σ = 1265019840. Its totient is φ = 381005856.

The previous prime is 802427797. The next prime is 802427831. The reversal of 802427818 is 818724208.

It is a super-2 number, since 2×802427818² = 1287780806200482248, which contains 22 as substring.

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, 56355 + ... + 69142.

It is an arithmetic number, because the mean of its divisors is an integer number (79063740).

Almost surely, 2^802427818 is an apocalyptic number.

802427818 is a deficient number, since it is larger than the sum of its proper divisors (462592022).

802427818 is a wasteful number, since it uses less digits than its factorization.

802427818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125661.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 802427818 is about 28327.1568993431. The cubic root of 802427818 is about 929.2558961017.

The spelling of 802427818 in words is "eight hundred two million, four hundred twenty-seven thousand, eight hundred eighteen".