97538324 has 48 divisors (see below), whose sum is σ = 194745600. Its totient is φ = 42374016.

The previous prime is 97538321. The next prime is 97538341. The reversal of 97538324 is 42383579.

Its product of digits (181440) is a multiple of the sum of its prime factors (672).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97538321) 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, 265589 + ... + 265955.

It is an arithmetic number, because the mean of its divisors is an integer number (4057200).

Almost surely, 2^97538324 is an apocalyptic number.

It is an amenable number.

97538324 is a deficient number, since it is larger than the sum of its proper divisors (97207276).

97538324 is a wasteful number, since it uses less digits than its factorization.

97538324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 670 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 97538324 is about 9876.1492495810. The cubic root of 97538324 is about 460.3185002790.

The spelling of 97538324 in words is "ninety-seven million, five hundred thirty-eight thousand, three hundred twenty-four".