98894831 has 16 divisors (see below), whose sum is σ = 120105216. Its totient is φ = 79491456.

The previous prime is 98894801. The next prime is 98894833. The reversal of 98894831 is 13849889.

It is not a de Polignac number, because 98894831 - 2¹⁰ = 98893807 is a prime.

It is a super-2 number, since 2×98894831² = 19560375197037122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98894831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98894833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35180 + ... + 37886.

It is an arithmetic number, because the mean of its divisors is an integer number (7506576).

Almost surely, 2^98894831 is an apocalyptic number.

98894831 is a deficient number, since it is larger than the sum of its proper divisors (21210385).

98894831 is a wasteful number, since it uses less digits than its factorization.

98894831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038.

The product of its digits is 497664, while the sum is 50.

The square root of 98894831 is about 9944.5880256550. The cubic root of 98894831 is about 462.4426318910.

The spelling of 98894831 in words is "ninety-eight million, eight hundred ninety-four thousand, eight hundred thirty-one".