97266372 has 72 divisors (see below), whose sum is σ = 267323616. Its totient is φ = 27441792.

The previous prime is 97266371. The next prime is 97266373. The reversal of 97266372 is 27366279.

It is an interprime number because it is at equal distance from previous prime (97266371) and next prime (97266373).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (97266371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47808 + ... + 49800.

It is an arithmetic number, because the mean of its divisors is an integer number (3712828).

Almost surely, 2^97266372 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 97266372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133661808).

97266372 is an abundant number, since it is smaller than the sum of its proper divisors (170057244).

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

97266372 is a wasteful number, since it uses less digits than its factorization.

97266372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097 (or 2088 counting only the distinct ones).

The product of its digits is 190512, while the sum is 42.

The square root of 97266372 is about 9862.3715200757. The cubic root of 97266372 is about 459.8902888956.

The spelling of 97266372 in words is "ninety-seven million, two hundred sixty-six thousand, three hundred seventy-two".