198024024 has 64 divisors (see below), whose sum is σ = 571847040. Its totient is φ = 56476160.

The previous prime is 198024017. The next prime is 198024031. The reversal of 198024024 is 420420891.

It is an interprime number because it is at equal distance from previous prime (198024017) and next prime (198024031).

It is a junction number, because it is equal to n+sod(n) for n = 198023982 and 198024000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17574 + ... + 26549.

It is an arithmetic number, because the mean of its divisors is an integer number (8935110).

Almost surely, 2^198024024 is an apocalyptic number.

It is an amenable number.

198024024 is an abundant number, since it is smaller than the sum of its proper divisors (373823016).

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

198024024 is a wasteful number, since it uses less digits than its factorization.

198024024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44160 (or 44156 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 198024024 is about 14072.1009092459. The cubic root of 198024024 is about 582.8712403220.

The spelling of 198024024 in words is "one hundred ninety-eight million, twenty-four thousand, twenty-four".