97469568 has 320 divisors, whose sum is σ = 355449600. Its totient is φ = 25878528.

The previous prime is 97469543. The next prime is 97469573. The reversal of 97469568 is 86596479.

97469568 is a `hidden beast` number, since 9 + 74 + 6 + 9 + 568 = 666.

It is a super-2 number, since 2×97469568² = 19000633372213248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (3265920) is a multiple of the sum of its prime divisors (108).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1233753 + ... + 1233831.

It is an arithmetic number, because the mean of its divisors is an integer number (1110780).

Almost surely, 2^97469568 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 97469568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177724800).

97469568 is an abundant number, since it is smaller than the sum of its proper divisors (257980032).

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

97469568 is a wasteful number, since it uses less digits than its factorization.

97469568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 108 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 97469568 is about 9872.6677245818. The cubic root of 97469568 is about 460.2103134072.

The spelling of 97469568 in words is "ninety-seven million, four hundred sixty-nine thousand, five hundred sixty-eight".