214742232 has 64 divisors (see below), whose sum is σ = 631605600. Its totient is φ = 67368960.

The previous prime is 214742219. The next prime is 214742263. The reversal of 214742232 is 232247412.

214742232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214742232² = 92228452408683648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 214742196 and 214742205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25569 + ... + 32912.

Almost surely, 2^214742232 is an apocalyptic number.

It is an amenable number.

214742232 is an abundant number, since it is smaller than the sum of its proper divisors (416863368).

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

214742232 is a wasteful number, since it uses less digits than its factorization.

214742232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58513 (or 58503 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 214742232 is about 14654.0858466163. The cubic root of 214742232 is about 598.8331321702.

Adding to 214742232 its reverse (232247412), we get a palindrome (446989644).

The spelling of 214742232 in words is "two hundred fourteen million, seven hundred forty-two thousand, two hundred thirty-two".