614427 has 16 divisors (see below), whose sum is σ = 916608. Its totient is φ = 362880.

The previous prime is 614417. The next prime is 614437. The reversal of 614427 is 724416.

It is an interprime number because it is at equal distance from previous prime (614417) and next prime (614437).

It is not a de Polignac number, because 614427 - 2¹² = 610331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 614397 and 614406.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 614427.

It is not an unprimeable number, because it can be changed into a prime (614417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (57288).

2⁶¹⁴⁴²⁷ is an apocalyptic number.

614427 is a deficient number, since it is larger than the sum of its proper divisors (302181).

614427 is a wasteful number, since it uses less digits than its factorization.

614427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490.

The product of its digits is 1344, while the sum is 24.

The square root of 614427 is about 783.8539404762. The cubic root of 614427 is about 85.0139308194.

The spelling of 614427 in words is "six hundred fourteen thousand, four hundred twenty-seven".