2147296 has 12 divisors (see below), whose sum is σ = 4227552. Its totient is φ = 1073632.

The previous prime is 2147281. The next prime is 2147297. The reversal of 2147296 is 6927412.

It is a super-2 number, since 2×2147296² = 9221760223232, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33520 + ... + 33583.

It is an arithmetic number, because the mean of its divisors is an integer number (352296).

2^2147296 is an apocalyptic number.

It is an amenable number.

2147296 is a deficient number, since it is larger than the sum of its proper divisors (2080256).

2147296 is an equidigital number, since it uses as much as digits as its factorization.

2147296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67113 (or 67105 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 2147296 is about 1465.3654834204. The cubic root of 2147296 is about 129.0121575786.

The spelling of 2147296 in words is "two million, one hundred forty-seven thousand, two hundred ninety-six".