97872848 has 10 divisors (see below), whose sum is σ = 189628674. Its totient is φ = 48936416.

The previous prime is 97872833. The next prime is 97872869. The reversal of 97872848 is 84827879.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95023504 + 2849344 = 9748^2 + 1688^2 .

It is a super-2 number, since 2×97872848² = 19158188751262208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97872848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058511 + ... + 3058542.

Almost surely, 2^97872848 is an apocalyptic number.

It is an amenable number.

97872848 is a deficient number, since it is larger than the sum of its proper divisors (91755826).

97872848 is a wasteful number, since it uses less digits than its factorization.

97872848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117061 (or 6117055 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 53.

The square root of 97872848 is about 9893.0707063075. The cubic root of 97872848 is about 460.8441462415.

The spelling of 97872848 in words is "ninety-seven million, eight hundred seventy-two thousand, eight hundred forty-eight".