97351488 has 84 divisors (see below), whose sum is σ = 300528228. Its totient is φ = 29952000.

The previous prime is 97351483. The next prime is 97351517. The reversal of 97351488 is 88415379.

It can be written as a sum of positive squares in 2 ways, for example, as 6110784 + 91240704 = 2472^2 + 9552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97351483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 988 + ... + 13988.

It is an arithmetic number, because the mean of its divisors is an integer number (3577717).

Almost surely, 2^97351488 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 97351488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150264114).

97351488 is an abundant number, since it is smaller than the sum of its proper divisors (203176740).

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

97351488 is a wasteful number, since it uses less digits than its factorization.

97351488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13032 (or 13019 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 97351488 is about 9866.6857657473. The cubic root of 97351488 is about 460.0243969417.

The spelling of 97351488 in words is "ninety-seven million, three hundred fifty-one thousand, four hundred eighty-eight".