190342852 has 36 divisors (see below), whose sum is σ = 399995904. Its totient is φ = 78941520.

The previous prime is 190342843. The next prime is 190342853. The reversal of 190342852 is 258243091.

It is not an unprimeable number, because it can be changed into a prime (190342853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9588 + ... + 21739.

Almost surely, 2^190342852 is an apocalyptic number.

It is an amenable number.

190342852 is an abundant number, since it is smaller than the sum of its proper divisors (209653052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

190342852 is a wasteful number, since it uses less digits than its factorization.

190342852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31376 (or 31367 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 190342852 is about 13796.4796959224. The cubic root of 190342852 is about 575.2352932436.

The spelling of 190342852 in words is "one hundred ninety million, three hundred forty-two thousand, eight hundred fifty-two".