214443052 has 24 divisors (see below), whose sum is σ = 394808400. Its totient is φ = 101766336.

The previous prime is 214443037. The next prime is 214443059. The reversal of 214443052 is 250344412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (214443059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8823 + ... + 22510.

It is an arithmetic number, because the mean of its divisors is an integer number (16450350).

Almost surely, 2^214443052 is an apocalyptic number.

It is an amenable number.

214443052 is a deficient number, since it is larger than the sum of its proper divisors (180365348).

214443052 is a wasteful number, since it uses less digits than its factorization.

214443052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31425 (or 31423 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 214443052 is about 14643.8742141552. The cubic root of 214443052 is about 598.5549037706.

Adding to 214443052 its reverse (250344412), we get a palindrome (464787464).

The spelling of 214443052 in words is "two hundred fourteen million, four hundred forty-three thousand, fifty-two".