198232496 has 40 divisors (see below), whose sum is σ = 478850304. Its totient is φ = 77232960.

The previous prime is 198232483. The next prime is 198232501. The reversal of 198232496 is 694232891.

198232496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×198232496² = 78592244940780032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

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, 79220 + ... + 81683.

Almost surely, 2^198232496 is an apocalyptic number.

198232496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

198232496 is an abundant number, since it is smaller than the sum of its proper divisors (280617808).

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

198232496 is a wasteful number, since it uses less digits than its factorization.

198232496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160929 (or 160923 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 198232496 is about 14079.5062413424. The cubic root of 198232496 is about 583.0757099860.

The spelling of 198232496 in words is "one hundred ninety-eight million, two hundred thirty-two thousand, four hundred ninety-six".