97838426 has 16 divisors (see below), whose sum is σ = 170087040. Its totient is φ = 41339760.

The previous prime is 97838407. The next prime is 97838437. The reversal of 97838426 is 62483879.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48221 + ... + 50208.

It is an arithmetic number, because the mean of its divisors is an integer number (10630440).

Almost surely, 2^97838426 is an apocalyptic number.

97838426 is a deficient number, since it is larger than the sum of its proper divisors (72248614).

97838426 is a wasteful number, since it uses less digits than its factorization.

97838426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98509.

The product of its digits is 580608, while the sum is 47.

The square root of 97838426 is about 9891.3308508006. The cubic root of 97838426 is about 460.7901134238.

The spelling of 97838426 in words is "ninety-seven million, eight hundred thirty-eight thousand, four hundred twenty-six".