98130851 has 32 divisors (see below), whose sum is σ = 128903040. Its totient is φ = 72493056.

The previous prime is 98130833. The next prime is 98130853. The reversal of 98130851 is 15803189.

It is a cyclic number.

It is not a de Polignac number, because 98130851 - 2⁶ = 98130787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98130853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354125 + ... + 354401.

It is an arithmetic number, because the mean of its divisors is an integer number (4028220).

Almost surely, 2^98130851 is an apocalyptic number.

98130851 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

98130851 is a deficient number, since it is larger than the sum of its proper divisors (30772189).

98130851 is a wasteful number, since it uses less digits than its factorization.

98130851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 98130851 is about 9906.1017055146. The cubic root of 98130851 is about 461.2487352927.

The spelling of 98130851 in words is "ninety-eight million, one hundred thirty thousand, eight hundred fifty-one".