214007572 has 12 divisors (see below), whose sum is σ = 375478740. Its totient is φ = 106727936.

The previous prime is 214007503. The next prime is 214007623. The reversal of 214007572 is 275700412.

214007572 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 120033936 + 93973636 = 10956^2 + 9694^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 214007572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67213 + ... + 70324.

It is an arithmetic number, because the mean of its divisors is an integer number (31289895).

Almost surely, 2^214007572 is an apocalyptic number.

It is an amenable number.

214007572 is a deficient number, since it is larger than the sum of its proper divisors (161471168).

214007572 is a wasteful number, since it uses less digits than its factorization.

214007572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137930 (or 137928 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 214007572 is about 14628.9976416705. The cubic root of 214007572 is about 598.1494576152.

Adding to 214007572 its reverse (275700412), we get a palindrome (489707984).

The spelling of 214007572 in words is "two hundred fourteen million, seven thousand, five hundred seventy-two".