97238836 has 6 divisors (see below), whose sum is σ = 170167970. Its totient is φ = 48619416.

The previous prime is 97238833. The next prime is 97238857. The reversal of 97238836 is 63883279.

It can be written as a sum of positive squares in only one way, i.e., 81793936 + 15444900 = 9044^2 + 3930^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97238833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12154851 + ... + 12154858.

Almost surely, 2^97238836 is an apocalyptic number.

It is an amenable number.

97238836 is a deficient number, since it is larger than the sum of its proper divisors (72929134).

97238836 is a wasteful number, since it uses less digits than its factorization.

97238836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24309713 (or 24309711 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 97238836 is about 9860.9754081429. The cubic root of 97238836 is about 459.8468866592.

The spelling of 97238836 in words is "ninety-seven million, two hundred thirty-eight thousand, eight hundred thirty-six".