97266996 has 54 divisors (see below), whose sum is σ = 261210950. Its totient is φ = 30511872.

The previous prime is 97266971. The next prime is 97267007. The reversal of 97266996 is 69966279.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 59074596 + 38192400 = 7686^2 + 6180^2 .

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 5730 + ... + 15078.

Almost surely, 2^97266996 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 97266996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130605475).

97266996 is an abundant number, since it is smaller than the sum of its proper divisors (163943954).

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

97266996 is a wasteful number, since it uses less digits than its factorization.

97266996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9393 (or 9371 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 97266996 is about 9862.4031554181. The cubic root of 97266996 is about 459.8912723493.

Subtracting from 97266996 its product of digits (2204496), we obtain a square (95062500 = 9750²).

The spelling of 97266996 in words is "ninety-seven million, two hundred sixty-six thousand, nine hundred ninety-six".