190285252 has 12 divisors (see below), whose sum is σ = 333281340. Its totient is φ = 95062016.

The previous prime is 190285241. The next prime is 190285253. The reversal of 190285252 is 252582091.

It is a happy number.

190285252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 62504836 + 127780416 = 7906^2 + 11304^2 .

It is not an unprimeable number, because it can be changed into a prime (190285253) 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, 14677 + ... + 24412.

It is an arithmetic number, because the mean of its divisors is an integer number (27773445).

Almost surely, 2^190285252 is an apocalyptic number.

It is an amenable number.

190285252 is a deficient number, since it is larger than the sum of its proper divisors (142996088).

190285252 is a wasteful number, since it uses less digits than its factorization.

190285252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40310 (or 40308 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 190285252 is about 13794.3920489451. The cubic root of 190285252 is about 575.1772630535.

The spelling of 190285252 in words is "one hundred ninety million, two hundred eighty-five thousand, two hundred fifty-two".