139324 has 12 divisors (see below), whose sum is σ = 248248. Its totient is φ = 68400.

The previous prime is 139313. The next prime is 139333. The reversal of 139324 is 423931.

It is a super-2 number, since 2×139324² = 38822353952, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 139295 and 139304.

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, 42 + ... + 529.

2¹³⁹³²⁴ is an apocalyptic number.

It is an amenable number.

139324 is a deficient number, since it is larger than the sum of its proper divisors (108924).

139324 is a wasteful number, since it uses less digits than its factorization.

139324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 634 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

The square root of 139324 is about 373.2613025750. The cubic root of 139324 is about 51.8412317126.

The spelling of 139324 in words is "one hundred thirty-nine thousand, three hundred twenty-four".