97883727 has 8 divisors (see below), whose sum is σ = 130563840. Its totient is φ = 65229720.

The previous prime is 97883719. The next prime is 97883741. The reversal of 97883727 is 72738879.

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

It is not a de Polignac number, because 97883727 - 2³ = 97883719 is a prime.

It is a super-2 number, since 2×97883727² = 19162448022821058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97883727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97883777) 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, 5274 + ... + 14952.

It is an arithmetic number, because the mean of its divisors is an integer number (16320480).

Almost surely, 2^97883727 is an apocalyptic number.

97883727 is a deficient number, since it is larger than the sum of its proper divisors (32680113).

97883727 is a wasteful number, since it uses less digits than its factorization.

97883727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13053.

The product of its digits is 1185408, while the sum is 51.

The square root of 97883727 is about 9893.6205203151. The cubic root of 97883727 is about 460.8612205640.

The spelling of 97883727 in words is "ninety-seven million, eight hundred eighty-three thousand, seven hundred twenty-seven".