214525616 has 20 divisors (see below), whose sum is σ = 419761824. Its totient is φ = 106200000.

The previous prime is 214525613. The next prime is 214525621. The reversal of 214525616 is 616525412.

214525616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (214525613) 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 3 ways as a sum of consecutive naturals, for example, 64760 + ... + 67991.

Almost surely, 2^214525616 is an apocalyptic number.

It is an amenable number.

214525616 is a deficient number, since it is larger than the sum of its proper divisors (205236208).

214525616 is a wasteful number, since it uses less digits than its factorization.

214525616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132860 (or 132854 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 214525616 is about 14646.6930055900. The cubic root of 214525616 is about 598.6317116466.

The spelling of 214525616 in words is "two hundred fourteen million, five hundred twenty-five thousand, six hundred sixteen".