97371512 has 64 divisors (see below), whose sum is σ = 230584320. Its totient is φ = 37559808.

The previous prime is 97371511. The next prime is 97371539. The reversal of 97371512 is 21517379.

It is a happy number.

It is a super-2 number, since 2×97371512² = 18962422698332288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97371511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19673 + ... + 24119.

It is an arithmetic number, because the mean of its divisors is an integer number (3602880).

Almost surely, 2^97371512 is an apocalyptic number.

97371512 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97371512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115292160).

97371512 is an abundant number, since it is smaller than the sum of its proper divisors (133212808).

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

97371512 is a wasteful number, since it uses less digits than its factorization.

97371512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500 (or 4496 counting only the distinct ones).

The product of its digits is 13230, while the sum is 35.

The square root of 97371512 is about 9867.7004413389. The cubic root of 97371512 is about 460.0559352271.

The spelling of 97371512 in words is "ninety-seven million, three hundred seventy-one thousand, five hundred twelve".