214245524 has 12 divisors (see below), whose sum is σ = 375289824. Its totient is φ = 107019864.

The previous prime is 214245523. The next prime is 214245527. The reversal of 214245524 is 425542412.

It is a super-2 number, since 2×214245524² = 91802289108069152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214245523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20942 + ... + 29445.

It is an arithmetic number, because the mean of its divisors is an integer number (31274152).

Almost surely, 2^214245524 is an apocalyptic number.

It is an amenable number.

214245524 is a deficient number, since it is larger than the sum of its proper divisors (161044300).

214245524 is a wasteful number, since it uses less digits than its factorization.

214245524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51454 (or 51452 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 214245524 is about 14637.1282702585. The cubic root of 214245524 is about 598.3710668151.

Adding to 214245524 its reverse (425542412), we get a palindrome (639787936).

The spelling of 214245524 in words is "two hundred fourteen million, two hundred forty-five thousand, five hundred twenty-four".