139335032 has 16 divisors (see below), whose sum is σ = 262715400. Its totient is φ = 69277600.

The previous prime is 139335011. The next prime is 139335061. The reversal of 139335032 is 230533931.

139335032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×139335032² = 38828502284882048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 139334986 and 139335004.

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, 47219 + ... + 50082.

Almost surely, 2^139335032 is an apocalyptic number.

It is an amenable number.

139335032 is a deficient number, since it is larger than the sum of its proper divisors (123380368).

139335032 is a wasteful number, since it uses less digits than its factorization.

139335032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97486 (or 97482 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 29.

The square root of 139335032 is about 11804.0260928210. The cubic root of 139335032 is about 518.4259997978.

Adding to 139335032 its reverse (230533931), we get a palindrome (369868963).

The spelling of 139335032 in words is "one hundred thirty-nine million, three hundred thirty-five thousand, thirty-two".