97130922 has 16 divisors (see below), whose sum is σ = 222013632. Its totient is φ = 27751680.

The previous prime is 97130921. The next prime is 97130923. The reversal of 97130922 is 22903179.

It is an interprime number because it is at equal distance from previous prime (97130921) and next prime (97130923).

It is not an unprimeable number, because it can be changed into a prime (97130921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156279 + ... + 1156362.

It is an arithmetic number, because the mean of its divisors is an integer number (13875852).

Almost surely, 2^97130922 is an apocalyptic number.

97130922 is an abundant number, since it is smaller than the sum of its proper divisors (124882710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97130922 is a wasteful number, since it uses less digits than its factorization.

97130922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312653.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 97130922 is about 9855.5021181064. The cubic root of 97130922 is about 459.6767136174.

The spelling of 97130922 in words is "ninety-seven million, one hundred thirty thousand, nine hundred twenty-two".