97094409 has 4 divisors (see below), whose sum is σ = 129459216. Its totient is φ = 64729604.

The previous prime is 97094399. The next prime is 97094411. The reversal of 97094409 is 90449079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97094409 - 2⁵ = 97094377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97094209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16182399 + ... + 16182404.

It is an arithmetic number, because the mean of its divisors is an integer number (32364804).

Almost surely, 2^97094409 is an apocalyptic number.

It is an amenable number.

97094409 is a deficient number, since it is larger than the sum of its proper divisors (32364807).

97094409 is a wasteful number, since it uses less digits than its factorization.

97094409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32364806.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 97094409 is about 9853.6495269519. The cubic root of 97094409 is about 459.6191065613.

The spelling of 97094409 in words is "ninety-seven million, ninety-four thousand, four hundred nine".