19142348 has 48 divisors (see below), whose sum is σ = 37739520. Its totient is φ = 8452224.

The previous prime is 19142341. The next prime is 19142377. The reversal of 19142348 is 84324191.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (19142341) 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, 82040 + ... + 82272.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^19142348 is an apocalyptic number.

It is an amenable number.

19142348 is a deficient number, since it is larger than the sum of its proper divisors (18597172).

19142348 is a wasteful number, since it uses less digits than its factorization.

19142348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 324 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 19142348 is about 4375.1969098545. The cubic root of 19142348 is about 267.5048964079.

The spelling of 19142348 in words is "nineteen million, one hundred forty-two thousand, three hundred forty-eight".