614939 has 4 divisors (see below), whose sum is σ = 662256. Its totient is φ = 567624.

The previous prime is 614927. The next prime is 614963. The reversal of 614939 is 939416.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 614939 - 2⁸ = 614683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23639 + ... + 23664.

It is an arithmetic number, because the mean of its divisors is an integer number (165564).

2⁶¹⁴⁹³⁹ is an apocalyptic number.

614939 is a deficient number, since it is larger than the sum of its proper divisors (47317).

614939 is a wasteful number, since it uses less digits than its factorization.

614939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47316.

The product of its digits is 5832, while the sum is 32.

The square root of 614939 is about 784.1804639240. The cubic root of 614939 is about 85.0375382063.

The spelling of 614939 in words is "six hundred fourteen thousand, nine hundred thirty-nine".