102598422 has 16 divisors (see below), whose sum is σ = 205563072. Its totient is φ = 34138440.

The previous prime is 102598421. The next prime is 102598427. The reversal of 102598422 is 224895201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102598421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11548 + ... + 18399.

It is an arithmetic number, because the mean of its divisors is an integer number (12847692).

Almost surely, 2^102598422 is an apocalyptic number.

102598422 is an abundant number, since it is smaller than the sum of its proper divisors (102964650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102598422 is a wasteful number, since it uses less digits than its factorization.

102598422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30523.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 102598422 is about 10129.0879155035. The cubic root of 102598422 is about 468.1448251470.

It can be divided in two parts, 10259 and 8422, that added together give a palindrome (18681).

The spelling of 102598422 in words is "one hundred two million, five hundred ninety-eight thousand, four hundred twenty-two".