214514454 has 96 divisors (see below), whose sum is σ = 550198656. Its totient is φ = 55130880.

The previous prime is 214514453. The next prime is 214514471. The reversal of 214514454 is 454415412.

214514454 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 (214514453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 365149 + ... + 365735.

It is an arithmetic number, because the mean of its divisors is an integer number (5731236).

Almost surely, 2^214514454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214514454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275099328).

214514454 is an abundant number, since it is smaller than the sum of its proper divisors (335684202).

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

214514454 is a wasteful number, since it uses less digits than its factorization.

214514454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 723 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 214514454 is about 14646.3119589882. The cubic root of 214514454 is about 598.6213289812.

Adding to 214514454 its reverse (454415412), we get a palindrome (668929866).

The spelling of 214514454 in words is "two hundred fourteen million, five hundred fourteen thousand, four hundred fifty-four".