198015060 has 48 divisors (see below), whose sum is σ = 557105472. Its totient is φ = 52550400.

The previous prime is 198015047. The next prime is 198015061. The reversal of 198015060 is 60510891.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198015061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4840 + ... + 20480.

It is an arithmetic number, because the mean of its divisors is an integer number (11606364).

Almost surely, 2^198015060 is an apocalyptic number.

198015060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

198015060 is an abundant number, since it is smaller than the sum of its proper divisors (359090412).

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

198015060 is a wasteful number, since it uses less digits than its factorization.

198015060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864 (or 15862 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 198015060 is about 14071.7824030931. The cubic root of 198015060 is about 582.8624451995.

The spelling of 198015060 in words is "one hundred ninety-eight million, fifteen thousand, sixty".