97725467 has 8 divisors (see below), whose sum is σ = 111954912. Its totient is φ = 83563200.

The previous prime is 97725461. The next prime is 97725487. The reversal of 97725467 is 76452779.

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

It is not a de Polignac number, because 97725467 - 2⁶ = 97725403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97725461) 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, 13634 + ... + 19527.

It is an arithmetic number, because the mean of its divisors is an integer number (13994364).

Almost surely, 2^97725467 is an apocalyptic number.

97725467 is a deficient number, since it is larger than the sum of its proper divisors (14229445).

97725467 is a wasteful number, since it uses less digits than its factorization.

97725467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33589.

The product of its digits is 740880, while the sum is 47.

The square root of 97725467 is about 9885.6192016484. The cubic root of 97725467 is about 460.6127106148.

The spelling of 97725467 in words is "ninety-seven million, seven hundred twenty-five thousand, four hundred sixty-seven".