214342052 has 36 divisors (see below), whose sum is σ = 401338644. Its totient is φ = 100139520.

The previous prime is 214342033. The next prime is 214342061. The reversal of 214342052 is 250243412.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 38142976 + 176199076 = 6176^2 + 13274^2 .

It is a super-3 number, since 3×214342052³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 180902 + ... + 182082.

Almost surely, 2^214342052 is an apocalyptic number.

It is an amenable number.

214342052 is a deficient number, since it is larger than the sum of its proper divisors (186996592).

214342052 is a wasteful number, since it uses less digits than its factorization.

214342052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 214342052 is about 14640.4252670474. The cubic root of 214342052 is about 598.4609183849.

Adding to 214342052 its reverse (250243412), we get a palindrome (464585464).

The spelling of 214342052 in words is "two hundred fourteen million, three hundred forty-two thousand, fifty-two".