214350253 has 4 divisors (see below), whose sum is σ = 230838748. Its totient is φ = 197861760.

The previous prime is 214350233. The next prime is 214350277. The reversal of 214350253 is 352053412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107785924 + 106564329 = 10382^2 + 10323^2 .

It is a cyclic number.

It is not a de Polignac number, because 214350253 - 2¹³ = 214342061 is a prime.

It is a super-2 number, since 2×214350253² = 91892061922328018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214350203) 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, 8244228 + ... + 8244253.

It is an arithmetic number, because the mean of its divisors is an integer number (57709687).

Almost surely, 2^214350253 is an apocalyptic number.

It is an amenable number.

214350253 is a deficient number, since it is larger than the sum of its proper divisors (16488495).

214350253 is a wasteful number, since it uses less digits than its factorization.

214350253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16488494.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 214350253 is about 14640.7053450303. The cubic root of 214350253 is about 598.4685509133.

The spelling of 214350253 in words is "two hundred fourteen million, three hundred fifty thousand, two hundred fifty-three".