19232982 has 12 divisors (see below), whose sum is σ = 41671500. Its totient is φ = 6410988.

The previous prime is 19232981. The next prime is 19232987. The reversal of 19232982 is 28923291.

It is a super-2 number, since 2×19232982² = 739815193224648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19232981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 534232 + ... + 534267.

It is an arithmetic number, because the mean of its divisors is an integer number (3472625).

Almost surely, 2^19232982 is an apocalyptic number.

19232982 is an abundant number, since it is smaller than the sum of its proper divisors (22438518).

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

19232982 is a wasteful number, since it uses less digits than its factorization.

19232982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068507 (or 1068504 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 19232982 is about 4385.5423837879. The cubic root of 19232982 is about 267.9264203589.

The spelling of 19232982 in words is "nineteen million, two hundred thirty-two thousand, nine hundred eighty-two".