97694541 has 24 divisors (see below), whose sum is σ = 165636224. Its totient is φ = 54315360.

The previous prime is 97694537. The next prime is 97694543. The reversal of 97694541 is 14549679.

It is not a de Polignac number, because 97694541 - 2² = 97694537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97694543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18625 + ... + 23286.

Almost surely, 2^97694541 is an apocalyptic number.

It is an amenable number.

97694541 is a deficient number, since it is larger than the sum of its proper divisors (67941683).

97694541 is a wasteful number, since it uses less digits than its factorization.

97694541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41961 (or 41958 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 97694541 is about 9884.0548865332. The cubic root of 97694541 is about 460.5641173053.

The spelling of 97694541 in words is "ninety-seven million, six hundred ninety-four thousand, five hundred forty-one".