190852260 has 72 divisors (see below), whose sum is σ = 542877888. Its totient is φ = 50097600.

The previous prime is 190852241. The next prime is 190852261. The reversal of 190852260 is 62258091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190852261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302145 + ... + 302775.

Almost surely, 2^190852260 is an apocalyptic number.

190852260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190852260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271438944).

190852260 is an abundant number, since it is smaller than the sum of its proper divisors (352025628).

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

190852260 is a wasteful number, since it uses less digits than its factorization.

190852260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 190852260 is about 13814.9288814673. The cubic root of 190852260 is about 575.7479969200.

The spelling of 190852260 in words is "one hundred ninety million, eight hundred fifty-two thousand, two hundred sixty".