190630572 has 96 divisors (see below), whose sum is σ = 528595200. Its totient is φ = 52819200.

The previous prime is 190630529. The next prime is 190630579. The reversal of 190630572 is 275036091.

190630572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (190630579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71422 + ... + 74042.

It is an arithmetic number, because the mean of its divisors is an integer number (5506200).

Almost surely, 2^190630572 is an apocalyptic number.

190630572 is a gapful number since it is divisible by the number (12) 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 190630572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264297600).

190630572 is an abundant number, since it is smaller than the sum of its proper divisors (337964628).

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

190630572 is a wasteful number, since it uses less digits than its factorization.

190630572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2685 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 190630572 is about 13806.9030560803. The cubic root of 190630572 is about 575.5249869448.

The spelling of 190630572 in words is "one hundred ninety million, six hundred thirty thousand, five hundred seventy-two".