14912142 has 64 divisors (see below), whose sum is σ = 36495360. Its totient is φ = 3969504.

The previous prime is 14912141. The next prime is 14912231. The reversal of 14912142 is 24121941.

14912142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14912141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41359 + ... + 41717.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 2^14912142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14912142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18247680).

14912142 is an abundant number, since it is smaller than the sum of its proper divisors (21583218).

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

14912142 is a wasteful number, since it uses less digits than its factorization.

14912142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

The product of its digits is 576, while the sum is 24.

The square root of 14912142 is about 3861.6242696565. The cubic root of 14912142 is about 246.1387610297.

The spelling of 14912142 in words is "fourteen million, nine hundred twelve thousand, one hundred forty-two".