214472436 has 24 divisors (see below), whose sum is σ = 500812704. Its totient is φ = 71436960.

The previous prime is 214472351. The next prime is 214472441. The reversal of 214472436 is 634274412.

214472436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214472397 and 214472406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11931 + ... + 23901.

It is an arithmetic number, because the mean of its divisors is an integer number (20867196).

Almost surely, 2^214472436 is an apocalyptic number.

It is an amenable number.

214472436 is an abundant number, since it is smaller than the sum of its proper divisors (286340268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214472436 is a wasteful number, since it uses less digits than its factorization.

214472436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13471 (or 13469 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 214472436 is about 14644.8774661996. The cubic root of 214472436 is about 598.5822414621.

The spelling of 214472436 in words is "two hundred fourteen million, four hundred seventy-two thousand, four hundred thirty-six".