190982001 has 16 divisors (see below), whose sum is σ = 291248000. Its totient is φ = 109047168.

The previous prime is 190981993. The next prime is 190982003. The reversal of 190982001 is 100289091.

190982001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 190982001 - 2³ = 190981993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190982001.

It is not an unprimeable number, because it can be changed into a prime (190982003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32325 + ... + 37773.

It is an arithmetic number, because the mean of its divisors is an integer number (18203000).

Almost surely, 2^190982001 is an apocalyptic number.

It is an amenable number.

190982001 is a deficient number, since it is larger than the sum of its proper divisors (100265999).

190982001 is a wasteful number, since it uses less digits than its factorization.

190982001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 190982001 is about 13819.6237647774. The cubic root of 190982001 is about 575.8784314958.

The spelling of 190982001 in words is "one hundred ninety million, nine hundred eighty-two thousand, one".