98759951 has 4 divisors (see below), whose sum is σ = 99075792. Its totient is φ = 98444112.

The previous prime is 98759933. The next prime is 98759963. The reversal of 98759951 is 15995789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98759951 - 2⁶ = 98759887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98759893 and 98759902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98759971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157451 + ... + 158076.

It is an arithmetic number, because the mean of its divisors is an integer number (24768948).

Almost surely, 2^98759951 is an apocalyptic number.

98759951 is a deficient number, since it is larger than the sum of its proper divisors (315841).

98759951 is a wasteful number, since it uses less digits than its factorization.

98759951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315840.

The product of its digits is 1020600, while the sum is 53.

The square root of 98759951 is about 9937.8041337108. The cubic root of 98759951 is about 462.2322985502.

The spelling of 98759951 in words is "ninety-eight million, seven hundred fifty-nine thousand, nine hundred fifty-one".