97606572 has 96 divisors (see below), whose sum is σ = 286003200. Its totient is φ = 25261632.

The previous prime is 97606559. The next prime is 97606573. The reversal of 97606572 is 27560679.

It is a happy number.

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 (97606573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35379 + ... + 38037.

It is an arithmetic number, because the mean of its divisors is an integer number (2979200).

Almost surely, 2^97606572 is an apocalyptic number.

97606572 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97606572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143001600).

97606572 is an abundant number, since it is smaller than the sum of its proper divisors (188396628).

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

97606572 is a wasteful number, since it uses less digits than its factorization.

97606572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715 (or 2713 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 97606572 is about 9879.6038382113. The cubic root of 97606572 is about 460.4258375502.

The spelling of 97606572 in words is "ninety-seven million, six hundred six thousand, five hundred seventy-two".