14891212 has 48 divisors (see below), whose sum is σ = 32739840. Its totient is φ = 5778432.

The previous prime is 14891203. The next prime is 14891221. The reversal of 14891212 is 21219841.

14891212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14891203) and next prime (14891221).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a zygodrome in base 2.

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, 11628 + ... + 12844.

It is an arithmetic number, because the mean of its divisors is an integer number (682080).

Almost surely, 2^14891212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14891212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16369920).

14891212 is an abundant number, since it is smaller than the sum of its proper divisors (17848628).

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

14891212 is a wasteful number, since it uses less digits than its factorization.

14891212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1268 counting only the distinct ones).

The product of its digits is 1152, while the sum is 28.

The square root of 14891212 is about 3858.9133185393. The cubic root of 14891212 is about 246.0235507451.

It can be divided in two parts, 1489 and 1212, that added together give a triangular number (2701 = T₇₃).

The spelling of 14891212 in words is "fourteen million, eight hundred ninety-one thousand, two hundred twelve".