97304480 has 192 divisors, whose sum is σ = 291610368. Its totient is φ = 29859840.

The previous prime is 97304461. The next prime is 97304497. The reversal of 97304480 is 8440379.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 97304480.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596879 + ... + 597041.

It is an arithmetic number, because the mean of its divisors is an integer number (1518804).

Almost surely, 2^97304480 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 97304480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145805184).

97304480 is an abundant number, since it is smaller than the sum of its proper divisors (194305888).

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

97304480 is a wasteful number, since it uses less digits than its factorization.

97304480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 97304480 is about 9864.3033205594. The cubic root of 97304480 is about 459.9503412052.

The spelling of 97304480 in words is "ninety-seven million, three hundred four thousand, four hundred eighty".