190224852 has 12 divisors (see below), whose sum is σ = 443858016. Its totient is φ = 63408280.

The previous prime is 190224847. The next prime is 190224869. The reversal of 190224852 is 258422091.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7926024 + ... + 7926047.

It is an arithmetic number, because the mean of its divisors is an integer number (36988168).

Almost surely, 2^190224852 is an apocalyptic number.

190224852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190224852 is an abundant number, since it is smaller than the sum of its proper divisors (253633164).

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

190224852 is a wasteful number, since it uses less digits than its factorization.

190224852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852078 (or 15852076 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 190224852 is about 13792.2025797187. The cubic root of 190224852 is about 575.1163993716.

The spelling of 190224852 in words is "one hundred ninety million, two hundred twenty-four thousand, eight hundred fifty-two".