97273605 has 64 divisors (see below), whose sum is σ = 185068800. Its totient is φ = 43008000.

The previous prime is 97273591. The next prime is 97273613. The reversal of 97273605 is 50637279.

It is not a de Polignac number, because 97273605 - 2⁵ = 97273573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 216421 + ... + 216869.

It is an arithmetic number, because the mean of its divisors is an integer number (2891700).

Almost surely, 2^97273605 is an apocalyptic number.

It is an amenable number.

97273605 is a deficient number, since it is larger than the sum of its proper divisors (87795195).

97273605 is a wasteful number, since it uses less digits than its factorization.

97273605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 97273605 is about 9862.7382100510. The cubic root of 97273605 is about 459.9016881899.

The spelling of 97273605 in words is "ninety-seven million, two hundred seventy-three thousand, six hundred five".