190941364 has 6 divisors (see below), whose sum is σ = 334147394. Its totient is φ = 95470680.

The previous prime is 190941353. The next prime is 190941379. The reversal of 190941364 is 463149091.

It can be written as a sum of positive squares in only one way, i.e., 173132964 + 17808400 = 13158^2 + 4220^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23867667 + ... + 23867674.

Almost surely, 2^190941364 is an apocalyptic number.

It is an amenable number.

190941364 is a deficient number, since it is larger than the sum of its proper divisors (143206030).

190941364 is a wasteful number, since it uses less digits than its factorization.

190941364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47735345 (or 47735343 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 190941364 is about 13818.1534222196. The cubic root of 190941364 is about 575.8375836119.

The spelling of 190941364 in words is "one hundred ninety million, nine hundred forty-one thousand, three hundred sixty-four".