198062315 has 32 divisors (see below), whose sum is σ = 279936000. Its totient is φ = 133006720.

The previous prime is 198062311. The next prime is 198062323. The reversal of 198062315 is 513260891.

It is not a de Polignac number, because 198062315 - 2² = 198062311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (198062311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33986 + ... + 39384.

It is an arithmetic number, because the mean of its divisors is an integer number (8748000).

Almost surely, 2^198062315 is an apocalyptic number.

198062315 is a deficient number, since it is larger than the sum of its proper divisors (81873685).

198062315 is a wasteful number, since it uses less digits than its factorization.

198062315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 198062315 is about 14073.4613723845. The cubic root of 198062315 is about 582.9088069495.

The spelling of 198062315 in words is "one hundred ninety-eight million, sixty-two thousand, three hundred fifteen".