214525436 has 12 divisors (see below), whose sum is σ = 375620280. Its totient is φ = 107205360.

The previous prime is 214525417. The next prime is 214525457. The reversal of 214525436 is 634525412.

214525436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291 + ... + 21378.

It is an arithmetic number, because the mean of its divisors is an integer number (31301690).

Almost surely, 2^214525436 is an apocalyptic number.

It is an amenable number.

214525436 is a deficient number, since it is larger than the sum of its proper divisors (161094844).

214525436 is a wasteful number, since it uses less digits than its factorization.

214525436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28684 (or 28682 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 214525436 is about 14646.6868608570. The cubic root of 214525436 is about 598.6315442171.

The spelling of 214525436 in words is "two hundred fourteen million, five hundred twenty-five thousand, four hundred thirty-six".