190382970 has 64 divisors (see below), whose sum is σ = 480816000. Its totient is φ = 48174336.

The previous prime is 190382963. The next prime is 190382981. The reversal of 190382970 is 79283091.

190382970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49476 + ... + 53184.

It is an arithmetic number, because the mean of its divisors is an integer number (7512750).

Almost surely, 2^190382970 is an apocalyptic number.

190382970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 190382970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240408000).

190382970 is an abundant number, since it is smaller than the sum of its proper divisors (290433030).

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

190382970 is a wasteful number, since it uses less digits than its factorization.

190382970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 190382970 is about 13797.9335409329. The cubic root of 190382970 is about 575.2757039518.

The spelling of 190382970 in words is "one hundred ninety million, three hundred eighty-two thousand, nine hundred seventy".