139337 has 8 divisors (see below), whose sum is σ = 155520. Its totient is φ = 123760.

The previous prime is 139333. The next prime is 139339. The reversal of 139337 is 733931.

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 139337 - 2² = 139333 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 139337.

It is not an unprimeable number, because it can be changed into a prime (139333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 702.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2¹³⁹³³⁷ is an apocalyptic number.

It is an amenable number.

139337 is a deficient number, since it is larger than the sum of its proper divisors (16183).

139337 is a wasteful number, since it uses less digits than its factorization.

139337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its digits is 1701, while the sum is 26.

The square root of 139337 is about 373.2787162430. The cubic root of 139337 is about 51.8428440576.

The spelling of 139337 in words is "one hundred thirty-nine thousand, three hundred thirty-seven".