98623856 has 10 divisors (see below), whose sum is σ = 191083752. Its totient is φ = 49311920.

The previous prime is 98623853. The next prime is 98623879. The reversal of 98623856 is 65832689.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98623856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98623853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081980 + ... + 3082011.

Almost surely, 2^98623856 is an apocalyptic number.

It is an amenable number.

98623856 is a deficient number, since it is larger than the sum of its proper divisors (92459896).

98623856 is a wasteful number, since it uses less digits than its factorization.

98623856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163999 (or 6163993 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 98623856 is about 9930.9544355012. The cubic root of 98623856 is about 462.0198763336.

It can be divided in two parts, 986 and 23856, that added together give a palindrome (24842).

The spelling of 98623856 in words is "ninety-eight million, six hundred twenty-three thousand, eight hundred fifty-six".