802057801 has 8 divisors (see below), whose sum is σ = 830602080. Its totient is φ = 773963232.

The previous prime is 802057783. The next prime is 802057847. The reversal of 802057801 is 108750208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 802057801 - 2⁷ = 802057673 is a prime.

It is a super-2 number, since 2×802057801² = 1286593432289911202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802057891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108796 + ... + 115933.

It is an arithmetic number, because the mean of its divisors is an integer number (103825260).

Almost surely, 2^802057801 is an apocalyptic number.

It is an amenable number.

802057801 is a deficient number, since it is larger than the sum of its proper divisors (28544279).

802057801 is a wasteful number, since it uses less digits than its factorization.

802057801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224855.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 802057801 is about 28320.6250107585. The cubic root of 802057801 is about 929.1130407422.

The spelling of 802057801 in words is "eight hundred two million, fifty-seven thousand, eight hundred one".