2247451 has 8 divisors (see below), whose sum is σ = 2413584. Its totient is φ = 2085120.

The previous prime is 2247449. The next prime is 2247461. The reversal of 2247451 is 1547422.

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 2247451 - 2¹ = 2247449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247461) 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, 336 + ... + 2146.

It is an arithmetic number, because the mean of its divisors is an integer number (301698).

2^2247451 is an apocalyptic number.

2247451 is a deficient number, since it is larger than the sum of its proper divisors (166133).

2247451 is a wasteful number, since it uses less digits than its factorization.

2247451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its digits is 2240, while the sum is 25.

The square root of 2247451 is about 1499.1500925524. The cubic root of 2247451 is about 130.9875675321.

The spelling of 2247451 in words is "two million, two hundred forty-seven thousand, four hundred fifty-one".