654014 has 4 divisors (see below), whose sum is σ = 981024. Its totient is φ = 327006.

The previous prime is 654011. The next prime is 654019. The reversal of 654014 is 410456.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 654014.

It is not an unprimeable number, because it can be changed into a prime (654011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163502 + ... + 163505.

It is an arithmetic number, because the mean of its divisors is an integer number (245256).

2⁶⁵⁴⁰¹⁴ is an apocalyptic number.

654014 is a deficient number, since it is larger than the sum of its proper divisors (327010).

654014 is a wasteful number, since it uses less digits than its factorization.

654014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327009.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 654014 is about 808.7113205588. The cubic root of 654014 is about 86.8018567280.

The spelling of 654014 in words is "six hundred fifty-four thousand, fourteen".