19242032 has 10 divisors (see below), whose sum is σ = 37281468. Its totient is φ = 9621008.

The previous prime is 19242029. The next prime is 19242049. The reversal of 19242032 is 23024291.

It is a junction number, because it is equal to n+sod(n) for n = 19241989 and 19242007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601298 + ... + 601329.

Almost surely, 2^19242032 is an apocalyptic number.

It is an amenable number.

19242032 is a deficient number, since it is larger than the sum of its proper divisors (18039436).

19242032 is a wasteful number, since it uses less digits than its factorization.

19242032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202635 (or 1202629 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 19242032 is about 4386.5740618391. The cubic root of 19242032 is about 267.9684376583.

It can be divided in two parts, 192 and 42032, that added together give a palindrome (42224).

The spelling of 19242032 in words is "nineteen million, two hundred forty-two thousand, thirty-two".