190365441 has 12 divisors (see below), whose sum is σ = 295260912. Its totient is φ = 108780168.

The previous prime is 190365437. The next prime is 190365443. The reversal of 190365441 is 144563091.

190365441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 190365441 - 2² = 190365437 is a prime.

It is a super-2 number, since 2×190365441² = 72478002254248962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190365443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 647355 + ... + 647648.

It is an arithmetic number, because the mean of its divisors is an integer number (24605076).

Almost surely, 2^190365441 is an apocalyptic number.

It is an amenable number.

190365441 is a deficient number, since it is larger than the sum of its proper divisors (104895471).

190365441 is a wasteful number, since it uses less digits than its factorization.

190365441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295020 (or 1295013 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 190365441 is about 13797.2983224978. The cubic root of 190365441 is about 575.2580477554.

The spelling of 190365441 in words is "one hundred ninety million, three hundred sixty-five thousand, four hundred forty-one".