13322248 has 16 divisors (see below), whose sum is σ = 25201980. Its totient is φ = 6601728.

The previous prime is 13322233. The next prime is 13322263. The reversal of 13322248 is 84222331.

It is an interprime number because it is at equal distance from previous prime (13322233) and next prime (13322263).

It can be written as a sum of positive squares in 2 ways, for example, as 13089924 + 232324 = 3618^2 + 482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6465 + ... + 8272.

Almost surely, 2^13322248 is an apocalyptic number.

It is an amenable number.

13322248 is a deficient number, since it is larger than the sum of its proper divisors (11879732).

13322248 is a wasteful number, since it uses less digits than its factorization.

13322248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856 (or 14852 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 13322248 is about 3649.9654792888. The cubic root of 13322248 is about 237.0604864991.

Adding to 13322248 its reverse (84222331), we get a palindrome (97544579).

The spelling of 13322248 in words is "thirteen million, three hundred twenty-two thousand, two hundred forty-eight".