214252432 has 10 divisors (see below), whose sum is σ = 415114118. Its totient is φ = 107126208.

The previous prime is 214252421. The next prime is 214252487. The reversal of 214252432 is 234252412.

It can be written as a sum of positive squares in only one way, i.e., 120472576 + 93779856 = 10976^2 + 9684^2 .

It is a junction number, because it is equal to n+sod(n) for n = 214252397 and 214252406.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6695373 + ... + 6695404.

Almost surely, 2^214252432 is an apocalyptic number.

It is an amenable number.

214252432 is a deficient number, since it is larger than the sum of its proper divisors (200861686).

214252432 is a wasteful number, since it uses less digits than its factorization.

214252432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13390785 (or 13390779 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 214252432 is about 14637.3642436062. The cubic root of 214252432 is about 598.3774979147.

The spelling of 214252432 in words is "two hundred fourteen million, two hundred fifty-two thousand, four hundred thirty-two".