97133876 has 72 divisors (see below), whose sum is σ = 213736320. Its totient is φ = 38394048.

The previous prime is 97133867. The next prime is 97133887. The reversal of 97133876 is 67833179.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130361 + ... + 131103.

It is an arithmetic number, because the mean of its divisors is an integer number (2968560).

Almost surely, 2^97133876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97133876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106868160).

97133876 is an abundant number, since it is smaller than the sum of its proper divisors (116602444).

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

97133876 is a wasteful number, since it uses less digits than its factorization.

97133876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 804 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 97133876 is about 9855.6519824921. The cubic root of 97133876 is about 459.6813735521.

The spelling of 97133876 in words is "ninety-seven million, one hundred thirty-three thousand, eight hundred seventy-six".