97823876 has 12 divisors (see below), whose sum is σ = 178635072. Its totient is φ = 46785288.

The previous prime is 97823867. The next prime is 97823881. The reversal of 97823876 is 67832879.

It is a happy number.

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, 531560 + ... + 531743.

It is an arithmetic number, because the mean of its divisors is an integer number (14886256).

Almost surely, 2^97823876 is an apocalyptic number.

It is an amenable number.

97823876 is a deficient number, since it is larger than the sum of its proper divisors (80811196).

97823876 is a wasteful number, since it uses less digits than its factorization.

97823876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063330 (or 1063328 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The square root of 97823876 is about 9890.5953309192. The cubic root of 97823876 is about 460.7672702227.

The spelling of 97823876 in words is "ninety-seven million, eight hundred twenty-three thousand, eight hundred seventy-six".