214253652 has 96 divisors (see below), whose sum is σ = 562222080. Its totient is φ = 63106560.

The previous prime is 214253651. The next prime is 214253681. The reversal of 214253652 is 256352412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214253651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647127 + ... + 647457.

It is an arithmetic number, because the mean of its divisors is an integer number (5856480).

Almost surely, 2^214253652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214253652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281111040).

214253652 is an abundant number, since it is smaller than the sum of its proper divisors (347968428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214253652 is a wasteful number, since it uses less digits than its factorization.

214253652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 539 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 214253652 is about 14637.4059177164. The cubic root of 214253652 is about 598.3786336764.

The spelling of 214253652 in words is "two hundred fourteen million, two hundred fifty-three thousand, six hundred fifty-two".