190773315 has 24 divisors (see below), whose sum is σ = 331257888. Its totient is φ = 101566080.

The previous prime is 190773311. The next prime is 190773343. The reversal of 190773315 is 513377091.

It is not a de Polignac number, because 190773315 - 2² = 190773311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 190773315.

It is not an unprimeable number, because it can be changed into a prime (190773311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24330 + ... + 31200.

It is an arithmetic number, because the mean of its divisors is an integer number (13802412).

Almost surely, 2^190773315 is an apocalyptic number.

190773315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

190773315 is a deficient number, since it is larger than the sum of its proper divisors (140484573).

190773315 is a wasteful number, since it uses less digits than its factorization.

190773315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499 (or 7496 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 36.

The square root of 190773315 is about 13812.0713508148. The cubic root of 190773315 is about 575.6686009619.

The spelling of 190773315 in words is "one hundred ninety million, seven hundred seventy-three thousand, three hundred fifteen".