214301452 has 12 divisors (see below), whose sum is σ = 381384360. Its totient is φ = 105334496.

The previous prime is 214301441. The next prime is 214301453. The reversal of 214301452 is 254103412.

It is a super-2 number, since 2×214301452² = 91850224658616608, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (214301453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453793 + ... + 454264.

It is an arithmetic number, because the mean of its divisors is an integer number (31782030).

Almost surely, 2^214301452 is an apocalyptic number.

It is an amenable number.

214301452 is a deficient number, since it is larger than the sum of its proper divisors (167082908).

214301452 is a wasteful number, since it uses less digits than its factorization.

214301452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908120 (or 908118 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 214301452 is about 14639.0386296369. The cubic root of 214301452 is about 598.4231298015.

Adding to 214301452 its reverse (254103412), we get a palindrome (468404864).

The spelling of 214301452 in words is "two hundred fourteen million, three hundred one thousand, four hundred fifty-two".