97742882 has 8 divisors (see below), whose sum is σ = 146658816. Its totient is φ = 48856612.

The previous prime is 97742861. The next prime is 97742921. The reversal of 97742882 is 28824779.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943 + ... + 14829.

It is an arithmetic number, because the mean of its divisors is an integer number (18332352).

Almost surely, 2^97742882 is an apocalyptic number.

It is a pronic number, being equal to 9886×9887.

97742882 is a deficient number, since it is larger than the sum of its proper divisors (48915934).

97742882 is a wasteful number, since it uses less digits than its factorization.

97742882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14832.

The product of its digits is 451584, while the sum is 47.

The square root of 97742882 is about 9886.4999873565. The cubic root of 97742882 is about 460.6400698902.

The spelling of 97742882 in words is "ninety-seven million, seven hundred forty-two thousand, eight hundred eighty-two".