98930551 has 8 divisors (see below), whose sum is σ = 101145600. Its totient is φ = 96733560.

The previous prime is 98930479. The next prime is 98930561. The reversal of 98930551 is 15503989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98930551 - 2⁷ = 98930423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98930561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6880 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (12643200).

Almost surely, 2^98930551 is an apocalyptic number.

98930551 is a deficient number, since it is larger than the sum of its proper divisors (2215049).

98930551 is a wasteful number, since it uses less digits than its factorization.

98930551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9029.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 98930551 is about 9946.3838152366. The cubic root of 98930551 is about 462.4983020147.

The spelling of 98930551 in words is "ninety-eight million, nine hundred thirty thousand, five hundred fifty-one".