97130460 has 96 divisors (see below), whose sum is σ = 312302592. Its totient is φ = 22095360.

The previous prime is 97130459. The next prime is 97130479. The reversal of 97130460 is 6403179.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 117609 + ... + 118431.

It is an arithmetic number, because the mean of its divisors is an integer number (3253152).

Almost surely, 2^97130460 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 97130460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156151296).

97130460 is an abundant number, since it is smaller than the sum of its proper divisors (215172132).

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

97130460 is a wasteful number, since it uses less digits than its factorization.

97130460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 97130460 is about 9855.4786793945. The cubic root of 97130460 is about 459.6759848040.

The spelling of 97130460 in words is "ninety-seven million, one hundred thirty thousand, four hundred sixty".