214372160 has 28 divisors (see below), whose sum is σ = 510474468. Its totient is φ = 85748736.

The previous prime is 214372087. The next prime is 214372163. The reversal of 214372160 is 61273412.

It can be written as a sum of positive squares in 2 ways, for example, as 100480576 + 113891584 = 10024^2 + 10672^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214372163) 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, 334637 + ... + 335276.

It is an arithmetic number, because the mean of its divisors is an integer number (18231231).

Almost surely, 2^214372160 is an apocalyptic number.

214372160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214372160 is an abundant number, since it is smaller than the sum of its proper divisors (296102308).

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

214372160 is an equidigital number, since it uses as much as digits as its factorization.

214372160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669930 (or 669920 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 214372160 is about 14641.4534797608. The cubic root of 214372160 is about 598.4889384236.

The spelling of 214372160 in words is "two hundred fourteen million, three hundred seventy-two thousand, one hundred sixty".