97676774 has 32 divisors (see below), whose sum is σ = 163132704. Its totient is φ = 43580160.

The previous prime is 97676773. The next prime is 97676809. The reversal of 97676774 is 47767679.

It is a happy number.

It is a super-3 number, since 3×97676774³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97676771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100109 + ... + 101079.

It is an arithmetic number, because the mean of its divisors is an integer number (5097897).

Almost surely, 2^97676774 is an apocalyptic number.

97676774 is a deficient number, since it is larger than the sum of its proper divisors (65455930).

97676774 is a wasteful number, since it uses less digits than its factorization.

97676774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its digits is 3111696, while the sum is 53.

The square root of 97676774 is about 9883.1560748579. The cubic root of 97676774 is about 460.5361957903.

The spelling of 97676774 in words is "ninety-seven million, six hundred seventy-six thousand, seven hundred seventy-four".