214243708 has 24 divisors (see below), whose sum is σ = 432653312. Its totient is φ = 90926064.

The previous prime is 214243693. The next prime is 214243709. The reversal of 214243708 is 807342412.

214243708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214243708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214243709) 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, 34260 + ... + 40027.

Almost surely, 2^214243708 is an apocalyptic number.

214243708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

214243708 is an abundant number, since it is smaller than the sum of its proper divisors (218409604).

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

214243708 is a wasteful number, since it uses less digits than its factorization.

214243708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74401 (or 74399 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 214243708 is about 14637.0662361007. The cubic root of 214243708 is about 598.3693761614.

The spelling of 214243708 in words is "two hundred fourteen million, two hundred forty-three thousand, seven hundred eight".