98514109 has 4 divisors (see below), whose sum is σ = 98559580. Its totient is φ = 98468640.

The previous prime is 98514089. The next prime is 98514173. The reversal of 98514109 is 90141589.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90141589 = 1933 ⋅46633.

It can be written as a sum of positive squares in 2 ways, for example, as 24502500 + 74011609 = 4950^2 + 8603^2 .

It is a cyclic number.

It is not a de Polignac number, because 98514109 - 2⁷ = 98513981 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 (98514509) 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, 19314 + ... + 23875.

It is an arithmetic number, because the mean of its divisors is an integer number (24639895).

Almost surely, 2^98514109 is an apocalyptic number.

It is an amenable number.

98514109 is a deficient number, since it is larger than the sum of its proper divisors (45471).

98514109 is a wasteful number, since it uses less digits than its factorization.

98514109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45470.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 98514109 is about 9925.4273963392. The cubic root of 98514109 is about 461.8484366939.

The spelling of 98514109 in words is "ninety-eight million, five hundred fourteen thousand, one hundred nine".