614897 has 4 divisors (see below), whose sum is σ = 647280. Its totient is φ = 582516.

The previous prime is 614893. The next prime is 614909. The reversal of 614897 is 798416.

614897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 614897 - 2² = 614893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614893) 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, 16163 + ... + 16200.

It is an arithmetic number, because the mean of its divisors is an integer number (161820).

2⁶¹⁴⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

614897 is a deficient number, since it is larger than the sum of its proper divisors (32383).

614897 is a wasteful number, since it uses less digits than its factorization.

614897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32382.

The product of its digits is 12096, while the sum is 35.

The square root of 614897 is about 784.1536839166. The cubic root of 614897 is about 85.0356021564.

The spelling of 614897 in words is "six hundred fourteen thousand, eight hundred ninety-seven".