2247251 has 8 divisors (see below), whose sum is σ = 2343600. Its totient is φ = 2152960.

The previous prime is 2247229. The next prime is 2247257. The reversal of 2247251 is 1527422.

It is a happy number.

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 2247251 - 2¹⁴ = 2230867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247257) 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, 1955 + ... + 2883.

It is an arithmetic number, because the mean of its divisors is an integer number (292950).

2^2247251 is an apocalyptic number.

2247251 is a deficient number, since it is larger than the sum of its proper divisors (96349).

2247251 is an equidigital number, since it uses as much as digits as its factorization.

2247251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029.

The product of its digits is 1120, while the sum is 23.

The square root of 2247251 is about 1499.0833866066. The cubic root of 2247251 is about 130.9836819019.

The spelling of 2247251 in words is "two million, two hundred forty-seven thousand, two hundred fifty-one".