19592142 has 8 divisors (see below), whose sum is σ = 39184296. Its totient is φ = 6530712.

The previous prime is 19592141. The next prime is 19592171. The reversal of 19592142 is 24129591.

It is a sphenic number, since it is the product of 3 distinct primes.

19592142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19592141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632673 + ... + 1632684.

It is an arithmetic number, because the mean of its divisors is an integer number (4898037).

Almost surely, 2^19592142 is an apocalyptic number.

19592142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

19592142 is a wasteful number, since it uses less digits than its factorization.

19592142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265362.

The product of its digits is 6480, while the sum is 33.

The square root of 19592142 is about 4426.3011646294. The cubic root of 19592142 is about 269.5839132979.

The spelling of 19592142 in words is "nineteen million, five hundred ninety-two thousand, one hundred forty-two".