192020432 has 20 divisors (see below), whose sum is σ = 372867876. Its totient is φ = 95796480.

The previous prime is 192020429. The next prime is 192020443. The reversal of 192020432 is 234020291.

It can be written as a sum of positive squares in 2 ways, for example, as 67831696 + 124188736 = 8236^2 + 11144^2 .

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 192020398 and 192020407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5819 + ... + 20442.

Almost surely, 2^192020432 is an apocalyptic number.

It is an amenable number.

192020432 is a deficient number, since it is larger than the sum of its proper divisors (180847444).

192020432 is a wasteful number, since it uses less digits than its factorization.

192020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26726 (or 26720 counting only the distinct ones).

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

The square root of 192020432 is about 13857.1437172312. The cubic root of 192020432 is about 576.9202913160.

The spelling of 192020432 in words is "one hundred ninety-two million, twenty thousand, four hundred thirty-two".