98631107 has 4 divisors (see below), whose sum is σ = 102919440. Its totient is φ = 94342776.

The previous prime is 98631101. The next prime is 98631131. The reversal of 98631107 is 70113689.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70113689 = 131 ⋅535219.

It is a cyclic number.

It is not a de Polignac number, because 98631107 - 2¹⁴ = 98614723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98631101) 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, 2144132 + ... + 2144177.

It is an arithmetic number, because the mean of its divisors is an integer number (25729860).

Almost surely, 2^98631107 is an apocalyptic number.

98631107 is a deficient number, since it is larger than the sum of its proper divisors (4288333).

98631107 is a wasteful number, since it uses less digits than its factorization.

98631107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288332.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 98631107 is about 9931.3194994422. The cubic root of 98631107 is about 462.0311988951.

The spelling of 98631107 in words is "ninety-eight million, six hundred thirty-one thousand, one hundred seven".