97477122 has 8 divisors (see below), whose sum is σ = 194954256. Its totient is φ = 32492372.

The previous prime is 97477117. The next prime is 97477139. The reversal of 97477122 is 22177479.

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

97477122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8123088 + ... + 8123099.

It is an arithmetic number, because the mean of its divisors is an integer number (24369282).

Almost surely, 2^97477122 is an apocalyptic number.

97477122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97477122 is a wasteful number, since it uses less digits than its factorization.

97477122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246192.

The product of its digits is 49392, while the sum is 39.

The square root of 97477122 is about 9873.0502885380. The cubic root of 97477122 is about 460.2222020373. Note that the first 4 decimals are identical.

The spelling of 97477122 in words is "ninety-seven million, four hundred seventy-seven thousand, one hundred twenty-two".