190254852 has 48 divisors (see below), whose sum is σ = 501356800. Its totient is φ = 62376480.

The previous prime is 190254839. The next prime is 190254893. The reversal of 190254852 is 258452091.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7852 + ... + 21027.

Almost surely, 2^190254852 is an apocalyptic number.

190254852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190254852 is an abundant number, since it is smaller than the sum of its proper divisors (311101948).

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

190254852 is a wasteful number, since it uses less digits than its factorization.

190254852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28953 (or 28945 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 190254852 is about 13793.2901078749. The cubic root of 190254852 is about 575.1466312873.

The spelling of 190254852 in words is "one hundred ninety million, two hundred fifty-four thousand, eight hundred fifty-two".