1254254 has 8 divisors (see below), whose sum is σ = 1899288. Its totient is φ = 621160.

The previous prime is 1254251. The next prime is 1254257. The reversal of 1254254 is 4524521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1254251) and next prime (1254257).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717 + ... + 3144.

It is an arithmetic number, because the mean of its divisors is an integer number (237411).

2^1254254 is an apocalyptic number.

1254254 is a deficient number, since it is larger than the sum of its proper divisors (645034).

1254254 is a wasteful number, since it uses less digits than its factorization.

1254254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5970.

The product of its digits is 1600, while the sum is 23.

The square root of 1254254 is about 1119.9348195319. The cubic root of 1254254 is about 107.8437956756.

Adding to 1254254 its reverse (4524521), we get a palindrome (5778775).

The spelling of 1254254 in words is "one million, two hundred fifty-four thousand, two hundred fifty-four".