97892828 has 12 divisors (see below), whose sum is σ = 186886392. Its totient is φ = 44496720.

The previous prime is 97892827. The next prime is 97892833. The reversal of 97892828 is 82829879.

It is a self number, because there is not a number n which added to its sum of digits gives 97892828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97892827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112375 + ... + 1112462.

It is an arithmetic number, because the mean of its divisors is an integer number (15573866).

Almost surely, 2^97892828 is an apocalyptic number.

It is an amenable number.

97892828 is a deficient number, since it is larger than the sum of its proper divisors (88993564).

97892828 is a wasteful number, since it uses less digits than its factorization.

97892828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224852 (or 2224850 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 53.

The square root of 97892828 is about 9894.0804524726. The cubic root of 97892828 is about 460.8755033875.

The spelling of 97892828 in words is "ninety-seven million, eight hundred ninety-two thousand, eight hundred twenty-eight".