13227942 has 48 divisors (see below), whose sum is σ = 33152112. Its totient is φ = 3487680.

The previous prime is 13227941. The next prime is 13227943. The reversal of 13227942 is 24972231.

It is an interprime number because it is at equal distance from previous prime (13227941) and next prime (13227943).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13227941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2092 + ... + 5552.

It is an arithmetic number, because the mean of its divisors is an integer number (690669).

Almost surely, 2^13227942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13227942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16576056).

13227942 is an abundant number, since it is smaller than the sum of its proper divisors (19924170).

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

13227942 is a wasteful number, since it uses less digits than its factorization.

13227942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493 (or 3486 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 13227942 is about 3637.0237832602. The cubic root of 13227942 is about 236.4997906692.

The spelling of 13227942 in words is "thirteen million, two hundred twenty-seven thousand, nine hundred forty-two".