97522039 has 8 divisors (see below), whose sum is σ = 99764928. Its totient is φ = 95286240.

The previous prime is 97522037. The next prime is 97522049. The reversal of 97522039 is 93022579.

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

It is a cyclic number.

It is not a de Polignac number, because 97522039 - 2¹ = 97522037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97521989 and 97522007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97522031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34209 + ... + 36949.

It is an arithmetic number, because the mean of its divisors is an integer number (12470616).

Almost surely, 2^97522039 is an apocalyptic number.

97522039 is a deficient number, since it is larger than the sum of its proper divisors (2242889).

97522039 is a wasteful number, since it uses less digits than its factorization.

97522039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 97522039 is about 9875.3247541537. The cubic root of 97522039 is about 460.2928805920.

The spelling of 97522039 in words is "ninety-seven million, five hundred twenty-two thousand, thirty-nine".