214100252 has 6 divisors (see below), whose sum is σ = 374675448. Its totient is φ = 107050124.

The previous prime is 214100233. The next prime is 214100267. The reversal of 214100252 is 252001412.

It is a self number, because there is not a number n which added to its sum of digits gives 214100252.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26762528 + ... + 26762535.

It is an arithmetic number, because the mean of its divisors is an integer number (62445908).

Almost surely, 2^214100252 is an apocalyptic number.

It is an amenable number.

214100252 is a deficient number, since it is larger than the sum of its proper divisors (160575196).

214100252 is a wasteful number, since it uses less digits than its factorization.

214100252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53525067 (or 53525065 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 214100252 is about 14632.1649799338. The cubic root of 214100252 is about 598.2357917739.

Adding to 214100252 its reverse (252001412), we get a palindrome (466101664).

The spelling of 214100252 in words is "two hundred fourteen million, one hundred thousand, two hundred fifty-two".