1246121 has 4 divisors (see below), whose sum is σ = 1263744. Its totient is φ = 1228500.

The previous prime is 1246103. The next prime is 1246181. The reversal of 1246121 is 1216421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1246121 - 2⁶ = 1246057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1246121.

It is not an unprimeable number, because it can be changed into a prime (1246181) 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, 8705 + ... + 8846.

It is an arithmetic number, because the mean of its divisors is an integer number (315936).

2^1246121 is an apocalyptic number.

It is an amenable number.

1246121 is a deficient number, since it is larger than the sum of its proper divisors (17623).

1246121 is an equidigital number, since it uses as much as digits as its factorization.

1246121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17622.

The product of its digits is 96, while the sum is 17.

The square root of 1246121 is about 1116.2978993082. The cubic root of 1246121 is about 107.6101916798.

The spelling of 1246121 in words is "one million, two hundred forty-six thousand, one hundred twenty-one".