97577677 has 8 divisors (see below), whose sum is σ = 100846592. Its totient is φ = 94316400.

The previous prime is 97577639. The next prime is 97577723. The reversal of 97577677 is 77677579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97577677 - 2⁷ = 97577549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97577377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36883 + ... + 39439.

It is an arithmetic number, because the mean of its divisors is an integer number (12605824).

Almost surely, 2^97577677 is an apocalyptic number.

It is an amenable number.

97577677 is a deficient number, since it is larger than the sum of its proper divisors (3268915).

97577677 is a wasteful number, since it uses less digits than its factorization.

97577677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819.

The product of its digits is 4537890, while the sum is 55.

The square root of 97577677 is about 9878.1413737606. The cubic root of 97577677 is about 460.3803989513.

The spelling of 97577677 in words is "ninety-seven million, five hundred seventy-seven thousand, six hundred seventy-seven".