214534332 has 30 divisors (see below), whose sum is σ = 560835968. Its totient is φ = 71511336.

The previous prime is 214534303. The next prime is 214534337. The reversal of 214534332 is 233435412.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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 = 214534296 and 214534305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214534337) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 330748 + ... + 331395.

Almost surely, 2^214534332 is an apocalyptic number.

It is an amenable number.

214534332 is an abundant number, since it is smaller than the sum of its proper divisors (346301636).

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

214534332 is a wasteful number, since it uses less digits than its factorization.

214534332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662159 (or 662148 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 214534332 is about 14646.9905441357. The cubic root of 214534332 is about 598.6398188421.

Adding to 214534332 its reverse (233435412), we get a palindrome (447969744).

The spelling of 214534332 in words is "two hundred fourteen million, five hundred thirty-four thousand, three hundred thirty-two".