98122519 has 8 divisors (see below), whose sum is σ = 107151120. Its totient is φ = 89112000.

The previous prime is 98122459. The next prime is 98122523. The reversal of 98122519 is 91522189.

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 98122519 - 2⁷ = 98122391 is a prime.

It is a super-2 number, since 2×98122519² = 19256057469810722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98122529) 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, 8469 + ... + 16369.

It is an arithmetic number, because the mean of its divisors is an integer number (13393890).

Almost surely, 2^98122519 is an apocalyptic number.

98122519 is a deficient number, since it is larger than the sum of its proper divisors (9028601).

98122519 is a wasteful number, since it uses less digits than its factorization.

98122519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9041.

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

The square root of 98122519 is about 9905.6811477051. The cubic root of 98122519 is about 461.2356805018.

The spelling of 98122519 in words is "ninety-eight million, one hundred twenty-two thousand, five hundred nineteen".