98873975 has 6 divisors (see below), whose sum is σ = 122603760. Its totient is φ = 79099160.

The previous prime is 98873969. The next prime is 98873993. The reversal of 98873975 is 57937889.

It is not a de Polignac number, because 98873975 - 2⁴ = 98873959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98873975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1977455 + ... + 1977504.

It is an arithmetic number, because the mean of its divisors is an integer number (20433960).

Almost surely, 2^98873975 is an apocalyptic number.

98873975 is a deficient number, since it is larger than the sum of its proper divisors (23729785).

98873975 is a wasteful number, since it uses less digits than its factorization.

98873975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954969 (or 3954964 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 56.

The square root of 98873975 is about 9943.5393598054. The cubic root of 98873975 is about 462.4101213222.

The spelling of 98873975 in words is "ninety-eight million, eight hundred seventy-three thousand, nine hundred seventy-five".