97123734 has 12 divisors (see below), whose sum is σ = 210434796. Its totient is φ = 32374572.

The previous prime is 97123727. The next prime is 97123751. The reversal of 97123734 is 43732179.

It is a super-2 number, since 2×97123734² = 18866039412205512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2697864 + ... + 2697899.

It is an arithmetic number, because the mean of its divisors is an integer number (17536233).

Almost surely, 2^97123734 is an apocalyptic number.

97123734 is an abundant number, since it is smaller than the sum of its proper divisors (113311062).

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

97123734 is a wasteful number, since it uses less digits than its factorization.

97123734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395771 (or 5395768 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 97123734 is about 9855.1374419640. The cubic root of 97123734 is about 459.6653741536.

The spelling of 97123734 in words is "ninety-seven million, one hundred twenty-three thousand, seven hundred thirty-four".