190754982 has 96 divisors (see below), whose sum is σ = 471744000. Its totient is φ = 55177920.

The previous prime is 190754981. The next prime is 190755007. The reversal of 190754982 is 289457091.

190754982 is a `hidden beast` number, since 1 + 90 + 75 + 498 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190754981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 798019 + ... + 798257.

It is an arithmetic number, because the mean of its divisors is an integer number (4914000).

Almost surely, 2^190754982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190754982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235872000).

190754982 is an abundant number, since it is smaller than the sum of its proper divisors (280989018).

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

190754982 is a wasteful number, since it uses less digits than its factorization.

190754982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 190754982 is about 13811.4076762653. The cubic root of 190754982 is about 575.6501601044.

The spelling of 190754982 in words is "one hundred ninety million, seven hundred fifty-four thousand, nine hundred eighty-two".