1230613 has 8 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 1149120.

The previous prime is 1230599. The next prime is 1230629. The reversal of 1230613 is 3160321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230613 - 2¹⁷ = 1099541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3058 + ... + 3436.

It is an arithmetic number, because the mean of its divisors is an integer number (164160).

2^1230613 is an apocalyptic number.

It is an amenable number.

1230613 is a deficient number, since it is larger than the sum of its proper divisors (82667).

1230613 is a wasteful number, since it uses less digits than its factorization.

1230613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1230613 is about 1109.3299779597. The cubic root of 1230613 is about 107.1619232948.

Adding to 1230613 its reverse (3160321), we get a palindrome (4390934).

It can be divided in two parts, 12 and 30613, that added together give a square (30625 = 175²).

The spelling of 1230613 in words is "one million, two hundred thirty thousand, six hundred thirteen".