1254413 has 8 divisors (see below), whose sum is σ = 1342008. Its totient is φ = 1168384.

The previous prime is 1254377. The next prime is 1254427. The reversal of 1254413 is 3144521.

It can be written as a sum of positive squares in 4 ways, for example, as 6724 + 1247689 = 82^2 + 1117^2 .

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 1254413 - 2⁸ = 1254157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254433) 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, 1595 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (167751).

2^1254413 is an apocalyptic number.

It is an amenable number.

1254413 is a deficient number, since it is larger than the sum of its proper divisors (87595).

1254413 is a wasteful number, since it uses less digits than its factorization.

1254413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

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

The square root of 1254413 is about 1120.0058035564. The cubic root of 1254413 is about 107.8483525513.

Adding to 1254413 its reverse (3144521), we get a palindrome (4398934).

The spelling of 1254413 in words is "one million, two hundred fifty-four thousand, four hundred thirteen".