38239132 has 6 divisors (see below), whose sum is σ = 66918488. Its totient is φ = 19119564.

The previous prime is 38239127. The next prime is 38239147. The reversal of 38239132 is 23193283.

It is a super-2 number, since 2×38239132² = 2924462432226848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38239094 and 38239103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4779888 + ... + 4779895.

Almost surely, 2^38239132 is an apocalyptic number.

It is an amenable number.

38239132 is a deficient number, since it is larger than the sum of its proper divisors (28679356).

38239132 is a wasteful number, since it uses less digits than its factorization.

38239132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559787 (or 9559785 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 38239132 is about 6183.7797502822. The cubic root of 38239132 is about 336.9012909929.

The spelling of 38239132 in words is "thirty-eight million, two hundred thirty-nine thousand, one hundred thirty-two".