2247469 has 8 divisors (see below), whose sum is σ = 2651648. Its totient is φ = 1864080.

The previous prime is 2247467. The next prime is 2247473. The reversal of 2247469 is 9647422.

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 2247469 - 2¹ = 2247467 is a prime.

It is a super-2 number, since 2×2247469² = 10102233811922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 4962 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (331456).

2^2247469 is an apocalyptic number.

It is an amenable number.

2247469 is a deficient number, since it is larger than the sum of its proper divisors (404179).

2247469 is a wasteful number, since it uses less digits than its factorization.

2247469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395.

The product of its digits is 24192, while the sum is 34.

The square root of 2247469 is about 1499.1560959420. The cubic root of 2247469 is about 130.9879172276.

The spelling of 2247469 in words is "two million, two hundred forty-seven thousand, four hundred sixty-nine".