97159406 has 8 divisors (see below), whose sum is σ = 152075664. Its totient is φ = 46467520.

The previous prime is 97159399. The next prime is 97159409. The reversal of 97159406 is 60495179.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97159409) 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, 1056035 + ... + 1056126.

It is an arithmetic number, because the mean of its divisors is an integer number (19009458).

Almost surely, 2^97159406 is an apocalyptic number.

97159406 is a deficient number, since it is larger than the sum of its proper divisors (54916258).

97159406 is a wasteful number, since it uses less digits than its factorization.

97159406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112186.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 97159406 is about 9856.9470932942. The cubic root of 97159406 is about 459.7216431879.

The spelling of 97159406 in words is "ninety-seven million, one hundred fifty-nine thousand, four hundred six".