802146868 has 12 divisors (see below), whose sum is σ = 1405125792. Its totient is φ = 400682360.

The previous prime is 802146841. The next prime is 802146869. The reversal of 802146868 is 868641208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802146869) 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, 93130 + ... + 101377.

It is an arithmetic number, because the mean of its divisors is an integer number (117093816).

Almost surely, 2^802146868 is an apocalyptic number.

It is an amenable number.

802146868 is a deficient number, since it is larger than the sum of its proper divisors (602978924).

802146868 is a wasteful number, since it uses less digits than its factorization.

802146868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195542 (or 195540 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 802146868 is about 28322.1974429951. The cubic root of 802146868 is about 929.1474315505.

The spelling of 802146868 in words is "eight hundred two million, one hundred forty-six thousand, eight hundred sixty-eight".