97384956 has 48 divisors (see below), whose sum is σ = 243734400. Its totient is φ = 30169152.

The previous prime is 97384951. The next prime is 97384961. The reversal of 97384956 is 65948379.

It is an interprime number because it is at equal distance from previous prime (97384951) and next prime (97384961).

It is a junction number, because it is equal to n+sod(n) for n = 97384899 and 97384908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97384951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8055 + ... + 16113.

It is an arithmetic number, because the mean of its divisors is an integer number (5077800).

Almost surely, 2^97384956 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 97384956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121867200).

97384956 is an abundant number, since it is smaller than the sum of its proper divisors (146349444).

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

97384956 is a wasteful number, since it uses less digits than its factorization.

97384956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138 (or 8136 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 97384956 is about 9868.3816302370. The cubic root of 97384956 is about 460.0771074270.

The spelling of 97384956 in words is "ninety-seven million, three hundred eighty-four thousand, nine hundred fifty-six".