97569411 has 8 divisors (see below), whose sum is σ = 130227024. Its totient is φ = 64979040.

The previous prime is 97569403. The next prime is 97569469. The reversal of 97569411 is 11496579.

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

It is not a de Polignac number, because 97569411 - 2³ = 97569403 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (97569491) 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, 13320 + ... + 19301.

It is an arithmetic number, because the mean of its divisors is an integer number (16278378).

Almost surely, 2^97569411 is an apocalyptic number.

97569411 is a deficient number, since it is larger than the sum of its proper divisors (32657613).

97569411 is a wasteful number, since it uses less digits than its factorization.

97569411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33621.

The product of its digits is 68040, while the sum is 42.

The square root of 97569411 is about 9877.7229663521. The cubic root of 97569411 is about 460.3673986697.

The spelling of 97569411 in words is "ninety-seven million, five hundred sixty-nine thousand, four hundred eleven".