82628802 has 32 divisors (see below), whose sum is σ = 187090560. Its totient is φ = 27022320.

The previous prime is 82628797. The next prime is 82628809. The reversal of 82628802 is 20882628.

It is not an unprimeable number, because it can be changed into a prime (82628809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11574 + ... + 17297.

It is an arithmetic number, because the mean of its divisors is an integer number (5846580).

Almost surely, 2^82628802 is an apocalyptic number.

82628802 is an abundant number, since it is smaller than the sum of its proper divisors (104461758).

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

82628802 is a wasteful number, since it uses less digits than its factorization.

82628802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28935 (or 28929 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 82628802 is about 9090.0386137794. The cubic root of 82628802 is about 435.5558174496. Note that the first 3 decimals are identical.

The spelling of 82628802 in words is "eighty-two million, six hundred twenty-eight thousand, eight hundred two".