97357494 has 32 divisors (see below), whose sum is σ = 211125600. Its totient is φ = 29751552.

The previous prime is 97357483. The next prime is 97357517. The reversal of 97357494 is 49475379.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7434 + ... + 15810.

It is an arithmetic number, because the mean of its divisors is an integer number (6597675).

Almost surely, 2^97357494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97357494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105562800).

97357494 is an abundant number, since it is smaller than the sum of its proper divisors (113768106).

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

97357494 is a wasteful number, since it uses less digits than its factorization.

97357494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8544.

The product of its digits is 952560, while the sum is 48.

The square root of 97357494 is about 9866.9901185721. The cubic root of 97357494 is about 460.0338569913.

The spelling of 97357494 in words is "ninety-seven million, three hundred fifty-seven thousand, four hundred ninety-four".