614997 has 12 divisors (see below), whose sum is σ = 927264. Its totient is φ = 392040.

The previous prime is 614983. The next prime is 615019. The reversal of 614997 is 799416.

It is not a de Polignac number, because 614997 - 2⁴ = 614981 is a prime.

614997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1279 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (77272).

2⁶¹⁴⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

614997 is a deficient number, since it is larger than the sum of its proper divisors (312267).

614997 is a wasteful number, since it uses less digits than its factorization.

614997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000 (or 2997 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 614997 is about 784.2174443354. The cubic root of 614997 is about 85.0402116542.

The spelling of 614997 in words is "six hundred fourteen thousand, nine hundred ninety-seven".