97677936 has 90 divisors (see below), whose sum is σ = 288660840. Its totient is φ = 30829248.

The previous prime is 97677911. The next prime is 97677959. The reversal of 97677936 is 63977679.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 51045 + ... + 52923.

Almost surely, 2^97677936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97677936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144330420).

97677936 is an abundant number, since it is smaller than the sum of its proper divisors (190982904).

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

97677936 is a wasteful number, since it uses less digits than its factorization.

97677936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931 (or 1903 counting only the distinct ones).

The product of its digits is 3000564, while the sum is 54.

The square root of 97677936 is about 9883.2148615721. The cubic root of 97677936 is about 460.5380220209.

The spelling of 97677936 in words is "ninety-seven million, six hundred seventy-seven thousand, nine hundred thirty-six".