614791 has 4 divisors (see below), whose sum is σ = 617584. Its totient is φ = 612000.

The previous prime is 614773. The next prime is 614827. The reversal of 614791 is 197416.

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 614791 - 2⁵ = 614759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614701) 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, 1035 + ... + 1516.

It is an arithmetic number, because the mean of its divisors is an integer number (154396).

2⁶¹⁴⁷⁹¹ is an apocalyptic number.

614791 is a deficient number, since it is larger than the sum of its proper divisors (2793).

614791 is a wasteful number, since it uses less digits than its factorization.

614791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its digits is 1512, while the sum is 28.

The square root of 614791 is about 784.0860922118. The cubic root of 614791 is about 85.0307155429.

The spelling of 614791 in words is "six hundred fourteen thousand, seven hundred ninety-one".