97538325 has 12 divisors (see below), whose sum is σ = 161263488. Its totient is φ = 52020400.

The previous prime is 97538321. The next prime is 97538341. The reversal of 97538325 is 52383579.

It is not a de Polignac number, because 97538325 - 2² = 97538321 is a prime.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650181 + ... + 650330.

It is an arithmetic number, because the mean of its divisors is an integer number (13438624).

Almost surely, 2^97538325 is an apocalyptic number.

It is an amenable number.

97538325 is a deficient number, since it is larger than the sum of its proper divisors (63725163).

97538325 is a wasteful number, since it uses less digits than its factorization.

97538325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300524 (or 1300519 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 97538325 is about 9876.1493002081. The cubic root of 97538325 is about 460.3185018522.

The spelling of 97538325 in words is "ninety-seven million, five hundred thirty-eight thousand, three hundred twenty-five".