97409167 has 4 divisors (see below), whose sum is σ = 103139136. Its totient is φ = 91679200.

The previous prime is 97409159. The next prime is 97409171. The reversal of 97409167 is 76190479.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97409167 - 2³ = 97409159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97409867) 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, 2864959 + ... + 2864992.

It is an arithmetic number, because the mean of its divisors is an integer number (25784784).

Almost surely, 2^97409167 is an apocalyptic number.

97409167 is a deficient number, since it is larger than the sum of its proper divisors (5729969).

97409167 is a wasteful number, since it uses less digits than its factorization.

97409167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729968.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 97409167 is about 9869.6082495710. The cubic root of 97409167 is about 460.1152310563.

The spelling of 97409167 in words is "ninety-seven million, four hundred nine thousand, one hundred sixty-seven".