264115198 has 8 divisors (see below), whose sum is σ = 397033560. Its totient is φ = 131770680.

The previous prime is 264115193. The next prime is 264115199. The reversal of 264115198 is 891511462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264115193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142308 + ... + 144151.

It is an arithmetic number, because the mean of its divisors is an integer number (49629195).

Almost surely, 2^264115198 is an apocalyptic number.

264115198 is a deficient number, since it is larger than the sum of its proper divisors (132918362).

264115198 is a wasteful number, since it uses less digits than its factorization.

264115198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286922.

The product of its digits is 17280, while the sum is 37.

The square root of 264115198 is about 16251.6213960331. The cubic root of 264115198 is about 641.6001609002.

The spelling of 264115198 in words is "two hundred sixty-four million, one hundred fifteen thousand, one hundred ninety-eight".