97080727 has 4 divisors (see below), whose sum is σ = 102791376. Its totient is φ = 91370080.

The previous prime is 97080721. The next prime is 97080733. The reversal of 97080727 is 72708079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72708079 = 19 ⋅3826741.

It is an interprime number because it is at equal distance from previous prime (97080721) and next prime (97080733).

It is a cyclic number.

It is not a de Polignac number, because 97080727 - 2¹¹ = 97078679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97080727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97080721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855299 + ... + 2855332.

It is an arithmetic number, because the mean of its divisors is an integer number (25697844).

Almost surely, 2^97080727 is an apocalyptic number.

97080727 is a deficient number, since it is larger than the sum of its proper divisors (5710649).

97080727 is a wasteful number, since it uses less digits than its factorization.

97080727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710648.

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 97080727 is about 9852.9552419566. The cubic root of 97080727 is about 459.5975165642.

It can be divided in two parts, 9708072 and 7, that added together give a palindrome (9708079).

The spelling of 97080727 in words is "ninety-seven million, eighty thousand, seven hundred twenty-seven".