214249472 has 52 divisors (see below), whose sum is σ = 451160280. Its totient is φ = 101449728.

The previous prime is 214249471. The next prime is 214249481. The reversal of 214249472 is 274942412.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (214249471) 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, 76448 + ... + 79200.

Almost surely, 2^214249472 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 214249472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225580140).

214249472 is an abundant number, since it is smaller than the sum of its proper divisors (236910808).

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

214249472 is an equidigital number, since it uses as much as digits as its factorization.

214249472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796 (or 2774 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 214249472 is about 14637.2631321569. The cubic root of 214249472 is about 598.3747422780.

The spelling of 214249472 in words is "two hundred fourteen million, two hundred forty-nine thousand, four hundred seventy-two".