98013598 has 16 divisors (see below), whose sum is σ = 151303680. Its totient is φ = 47592216.

The previous prime is 98013593. The next prime is 98013631. The reversal of 98013598 is 89531089.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98013593) 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, 12211 + ... + 18577.

It is an arithmetic number, because the mean of its divisors is an integer number (9456480).

Almost surely, 2^98013598 is an apocalyptic number.

98013598 is a deficient number, since it is larger than the sum of its proper divisors (53290082).

98013598 is a wasteful number, since it uses less digits than its factorization.

98013598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 98013598 is about 9900.1817155040. The cubic root of 98013598 is about 461.0649522716.

The spelling of 98013598 in words is "ninety-eight million, thirteen thousand, five hundred ninety-eight".