97384560 has 300 divisors, whose sum is σ = 381361752. Its totient is φ = 20547072.

The previous prime is 97384559. The next prime is 97384561. The reversal of 97384560 is 6548379.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (97384559) and next prime (97384561).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97384561) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7491114 + ... + 7491126.

Almost surely, 2^97384560 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 97384560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190680876).

97384560 is an abundant number, since it is smaller than the sum of its proper divisors (283977192).

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

97384560 is a wasteful number, since it uses less digits than its factorization.

97384560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 97384560 is about 9868.3615661365. The cubic root of 97384560 is about 460.0764838167.

The spelling of 97384560 in words is "ninety-seven million, three hundred eighty-four thousand, five hundred sixty".