190225763 has 16 divisors (see below), whose sum is σ = 234560256. Its totient is φ = 150228000.

The previous prime is 190225757. The next prime is 190225787. The reversal of 190225763 is 367522091.

It is not a de Polignac number, because 190225763 - 2²⁴ = 173448547 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (190221763) 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, 56888 + ... + 60138.

It is an arithmetic number, because the mean of its divisors is an integer number (14660016).

Almost surely, 2^190225763 is an apocalyptic number.

190225763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

190225763 is a deficient number, since it is larger than the sum of its proper divisors (44334493).

190225763 is a wasteful number, since it uses less digits than its factorization.

190225763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 190225763 is about 13792.2356055862. The cubic root of 190225763 is about 575.1173174609.

The spelling of 190225763 in words is "one hundred ninety million, two hundred twenty-five thousand, seven hundred sixty-three".