214453436 has 24 divisors (see below), whose sum is σ = 404112240. Its totient is φ = 99206912.

The previous prime is 214453429. The next prime is 214453451. The reversal of 214453436 is 634354412.

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 in 7 ways as a sum of consecutive naturals, for example, 22715 + ... + 30738.

It is an arithmetic number, because the mean of its divisors is an integer number (16838010).

Almost surely, 2^214453436 is an apocalyptic number.

It is an amenable number.

214453436 is a deficient number, since it is larger than the sum of its proper divisors (189658804).

214453436 is a wasteful number, since it uses less digits than its factorization.

214453436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53533 (or 53531 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 214453436 is about 14644.2287608464. The cubic root of 214453436 is about 598.5645649117.

The spelling of 214453436 in words is "two hundred fourteen million, four hundred fifty-three thousand, four hundred thirty-six".