14740542 has 40 divisors (see below), whose sum is σ = 34775400. Its totient is φ = 4653936.

The previous prime is 14740499. The next prime is 14740543. The reversal of 14740542 is 24504741.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14740543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 684 + ... + 5472.

It is an arithmetic number, because the mean of its divisors is an integer number (869385).

Almost surely, 2^14740542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14740542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17387700).

14740542 is an abundant number, since it is smaller than the sum of its proper divisors (20034858).

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

14740542 is a wasteful number, since it uses less digits than its factorization.

14740542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822 (or 4813 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 14740542 is about 3839.3413497630. The cubic root of 14740542 is about 245.1909770149.

The spelling of 14740542 in words is "fourteen million, seven hundred forty thousand, five hundred forty-two".