97449565 has 8 divisors (see below), whose sum is σ = 119427840. Its totient is φ = 76300752.

The previous prime is 97449509. The next prime is 97449589. The reversal of 97449565 is 56594479.

It is a happy number.

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 97449565 - 2⁷ = 97449437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207105 + ... + 207574.

It is an arithmetic number, because the mean of its divisors is an integer number (14928480).

Almost surely, 2^97449565 is an apocalyptic number.

It is an amenable number.

97449565 is a deficient number, since it is larger than the sum of its proper divisors (21978275).

97449565 is a wasteful number, since it uses less digits than its factorization.

97449565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414731.

The product of its digits is 1360800, while the sum is 49.

The square root of 97449565 is about 9871.6546232129. The cubic root of 97449565 is about 460.1788293352.

The spelling of 97449565 in words is "ninety-seven million, four hundred forty-nine thousand, five hundred sixty-five".