13227246 has 32 divisors (see below), whose sum is σ = 29515680. Its totient is φ = 4390848.

The previous prime is 13227209. The next prime is 13227251. The reversal of 13227246 is 64272231.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21130 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (922365).

Almost surely, 2^13227246 is an apocalyptic number.

13227246 is an abundant number, since it is smaller than the sum of its proper divisors (16288434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13227246 is a wasteful number, since it uses less digits than its factorization.

13227246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1019 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 13227246 is about 3636.9280993718. The cubic root of 13227246 is about 236.4956427138.

Adding to 13227246 its reverse (64272231), we get a palindrome (77499477).

The spelling of 13227246 in words is "thirteen million, two hundred twenty-seven thousand, two hundred forty-six".