102498 has 16 divisors (see below), whose sum is σ = 223776. Its totient is φ = 31040.

The previous prime is 102497. The next prime is 102499. The reversal of 102498 is 894201.

It is an interprime number because it is at equal distance from previous prime (102497) and next prime (102499).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 102498.

It is not an unprimeable number, because it can be changed into a prime (102497) 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, 711 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (13986).

2¹⁰²⁴⁹⁸ is an apocalyptic number.

102498 is an abundant number, since it is smaller than the sum of its proper divisors (121278).

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

102498 is a wasteful number, since it uses less digits than its factorization.

102498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 102498 is about 320.1530883812. The cubic root of 102498 is about 46.7992037267.

Adding to 102498 its reverse (894201), we get a palindrome (996699).

The spelling of 102498 in words is "one hundred two thousand, four hundred ninety-eight".