2247332 has 12 divisors (see below), whose sum is σ = 4164300. Its totient is φ = 1057536.

The previous prime is 2247293. The next prime is 2247337. The reversal of 2247332 is 2337422.

It can be written as a sum of positive squares in 2 ways, for example, as 649636 + 1597696 = 806^2 + 1264^2 .

It is a super-2 number, since 2×2247332² = 10101002236448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2247298 and 2247307.

It is not an unprimeable number, because it can be changed into a prime (2247337) 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, 16457 + ... + 16592.

It is an arithmetic number, because the mean of its divisors is an integer number (347025).

2^2247332 is an apocalyptic number.

It is an amenable number.

2247332 is a deficient number, since it is larger than the sum of its proper divisors (1916968).

2247332 is a wasteful number, since it uses less digits than its factorization.

2247332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33070 (or 33068 counting only the distinct ones).

The product of its digits is 2016, while the sum is 23.

The square root of 2247332 is about 1499.1104028723. The cubic root of 2247332 is about 130.9852556099.

The spelling of 2247332 in words is "two million, two hundred forty-seven thousand, three hundred thirty-two".