139483132 has 24 divisors (see below), whose sum is σ = 256981536. Its totient is φ = 66114048.

The previous prime is 139483117. The next prime is 139483133. The reversal of 139483132 is 231384931.

139483132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×139483132² = 38911088225058848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139483133) 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, 3688 + ... + 17104.

It is an arithmetic number, because the mean of its divisors is an integer number (10707564).

Almost surely, 2^139483132 is an apocalyptic number.

It is an amenable number.

139483132 is a deficient number, since it is larger than the sum of its proper divisors (117498404).

139483132 is a wasteful number, since it uses less digits than its factorization.

139483132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13557 (or 13555 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 139483132 is about 11810.2977100495. The cubic root of 139483132 is about 518.6096140754.

The spelling of 139483132 in words is "one hundred thirty-nine million, four hundred eighty-three thousand, one hundred thirty-two".