97865352 has 96 divisors (see below), whose sum is σ = 300518400. Its totient is φ = 28522368.

The previous prime is 97865351. The next prime is 97865353. The reversal of 97865352 is 25356879.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (97865351) and next prime (97865353).

It is a junction number, because it is equal to n+sod(n) for n = 97865298 and 97865307.

It is not an unprimeable number, because it can be changed into a prime (97865351) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 15033 + ... + 20535.

It is an arithmetic number, because the mean of its divisors is an integer number (3130400).

Almost surely, 2^97865352 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 97865352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150259200).

97865352 is an abundant number, since it is smaller than the sum of its proper divisors (202653048).

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

97865352 is a wasteful number, since it uses less digits than its factorization.

97865352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547 (or 5540 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 97865352 is about 9892.6918480260. The cubic root of 97865352 is about 460.8323807179.

The spelling of 97865352 in words is "ninety-seven million, eight hundred sixty-five thousand, three hundred fifty-two".