610427 has 4 divisors (see below), whose sum is σ = 620496. Its totient is φ = 600360.

The previous prime is 610417. The next prime is 610429. The reversal of 610427 is 724016.

610427 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.

It is a cyclic number.

It is not a de Polignac number, because 610427 - 2¹⁰ = 609403 is a prime.

It is a super-2 number, since 2×610427² = 745242244658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 610399 and 610408.

It is not an unprimeable number, because it can be changed into a prime (610429) 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, 4943 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (155124).

2⁶¹⁰⁴²⁷ is an apocalyptic number.

610427 is a deficient number, since it is larger than the sum of its proper divisors (10069).

610427 is a wasteful number, since it uses less digits than its factorization.

610427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10068.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 610427 is about 781.2982785083. The cubic root of 610427 is about 84.8290450968.

The spelling of 610427 in words is "six hundred ten thousand, four hundred twenty-seven".