97325405 has 8 divisors (see below), whose sum is σ = 117017784. Its totient is φ = 77708800.

The previous prime is 97325401. The next prime is 97325407. The reversal of 97325405 is 50452379.

It can be written as a sum of positive squares in 4 ways, for example, as 9078169 + 88247236 = 3013^2 + 9394^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97325405 - 2² = 97325401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97325401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16076 + ... + 21285.

It is an arithmetic number, because the mean of its divisors is an integer number (14627223).

Almost surely, 2^97325405 is an apocalyptic number.

It is an amenable number.

97325405 is a deficient number, since it is larger than the sum of its proper divisors (19692379).

97325405 is a wasteful number, since it uses less digits than its factorization.

97325405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37887.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 97325405 is about 9865.3639061111. The cubic root of 97325405 is about 459.9833090982.

The spelling of 97325405 in words is "ninety-seven million, three hundred twenty-five thousand, four hundred five".