97914180 has 192 divisors, whose sum is σ = 343203840. Its totient is φ = 20307456.

The previous prime is 97914143. The next prime is 97914181. The reversal of 97914180 is 8141979.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (97914181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 431227 + ... + 431453.

It is an arithmetic number, because the mean of its divisors is an integer number (1787520).

Almost surely, 2^97914180 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 97914180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171601920).

97914180 is an abundant number, since it is smaller than the sum of its proper divisors (245289660).

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

97914180 is a wasteful number, since it uses less digits than its factorization.

97914180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 97914180 is about 9895.1594226672. The cubic root of 97914180 is about 460.9090090711.

The spelling of 97914180 in words is "ninety-seven million, nine hundred fourteen thousand, one hundred eighty".