32838139 has 8 divisors (see below), whose sum is σ = 33603552. Its totient is φ = 32081280.

The previous prime is 32838131. The next prime is 32838149. The reversal of 32838139 is 93183823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32838139 - 2³ = 32838131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32838098 and 32838107.

It is not an unprimeable number, because it can be changed into a prime (32838131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5977 + ... + 10069.

It is an arithmetic number, because the mean of its divisors is an integer number (4200444).

Almost surely, 2^32838139 is an apocalyptic number.

32838139 is a deficient number, since it is larger than the sum of its proper divisors (765413).

32838139 is a wasteful number, since it uses less digits than its factorization.

32838139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277.

The product of its digits is 31104, while the sum is 37.

The square root of 32838139 is about 5730.4571370878. The cubic root of 32838139 is about 320.2281543486.

The spelling of 32838139 in words is "thirty-two million, eight hundred thirty-eight thousand, one hundred thirty-nine".