4139132 has 6 divisors (see below), whose sum is σ = 7243488. Its totient is φ = 2069564.

The previous prime is 4139129. The next prime is 4139147. The reversal of 4139132 is 2319314.

It is a junction number, because it is equal to n+sod(n) for n = 4139098 and 4139107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517388 + ... + 517395.

It is an arithmetic number, because the mean of its divisors is an integer number (1207248).

Almost surely, 2^4139132 is an apocalyptic number.

It is an amenable number.

4139132 is a deficient number, since it is larger than the sum of its proper divisors (3104356).

4139132 is a wasteful number, since it uses less digits than its factorization.

4139132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034787 (or 1034785 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 4139132 is about 2034.4856843930. The cubic root of 4139132 is about 160.5596547171.

The spelling of 4139132 in words is "four million, one hundred thirty-nine thousand, one hundred thirty-two".