19432132 has 24 divisors (see below), whose sum is σ = 35163072. Its totient is φ = 9391200.

The previous prime is 19432123. The next prime is 19432157. The reversal of 19432132 is 23123491.

It is a junction number, because it is equal to n+sod(n) for n = 19432097 and 19432106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14407 + ... + 15697.

It is an arithmetic number, because the mean of its divisors is an integer number (1465128).

Almost surely, 2^19432132 is an apocalyptic number.

It is an amenable number.

19432132 is a deficient number, since it is larger than the sum of its proper divisors (15730940).

19432132 is a wasteful number, since it uses less digits than its factorization.

19432132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419 (or 1417 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 19432132 is about 4408.1891973916. The cubic root of 19432132 is about 268.8480044945.

The spelling of 19432132 in words is "nineteen million, four hundred thirty-two thousand, one hundred thirty-two".