2247328 has 12 divisors (see below), whose sum is σ = 4424490. Its totient is φ = 1123648.

The previous prime is 2247293. The next prime is 2247337. The reversal of 2247328 is 8237422.

It can be written as a sum of positive squares in only one way, i.e., 1140624 + 1106704 = 1068^2 + 1052^2 .

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁷ + 4⁵ + 7⁵ + 3⁶ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 2247296 and 2247305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35083 + ... + 35146.

2^2247328 is an apocalyptic number.

It is an amenable number.

2247328 is a deficient number, since it is larger than the sum of its proper divisors (2177162).

2247328 is an equidigital number, since it uses as much as digits as its factorization.

2247328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70239 (or 70231 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 2247328 is about 1499.1090687472. The cubic root of 2247328 is about 130.9851778968.

The spelling of 2247328 in words is "two million, two hundred forty-seven thousand, three hundred twenty-eight".