214023332 has 6 divisors (see below), whose sum is σ = 374540838. Its totient is φ = 107011664.

The previous prime is 214023311. The next prime is 214023347. The reversal of 214023332 is 233320412.

It can be written as a sum of positive squares in only one way, i.e., 159617956 + 54405376 = 12634^2 + 7376^2 .

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, 26752913 + ... + 26752920.

It is an arithmetic number, because the mean of its divisors is an integer number (62423473).

Almost surely, 2^214023332 is an apocalyptic number.

It is an amenable number.

214023332 is a deficient number, since it is larger than the sum of its proper divisors (160517506).

214023332 is a wasteful number, since it uses less digits than its factorization.

214023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53505837 (or 53505835 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 214023332 is about 14629.5362879348. The cubic root of 214023332 is about 598.1641402795.

Adding to 214023332 its reverse (233320412), we get a palindrome (447343744).

The spelling of 214023332 in words is "two hundred fourteen million, twenty-three thousand, three hundred thirty-two".