97677376 has 42 divisors (see below), whose sum is σ = 205939898. Its totient is φ = 45957120.

The previous prime is 97677367. The next prime is 97677379. The reversal of 97677376 is 67377679.

It can be written as a sum of positive squares in 3 ways, for example, as 20939776 + 76737600 = 4576^2 + 8760^2 .

It is not an unprimeable number, because it can be changed into a prime (97677379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15856 + ... + 21136.

Almost surely, 2^97677376 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 97677376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102969949).

97677376 is an abundant number, since it is smaller than the sum of its proper divisors (108262522).

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

97677376 is a wasteful number, since it uses less digits than its factorization.

97677376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327 (or 5300 counting only the distinct ones).

The product of its digits is 2333772, while the sum is 52.

The square root of 97677376 is about 9883.1865306691. The cubic root of 97677376 is about 460.5371419115.

The spelling of 97677376 in words is "ninety-seven million, six hundred seventy-seven thousand, three hundred seventy-six".