214264361 has 4 divisors (see below), whose sum is σ = 215448324. Its totient is φ = 213080400.

The previous prime is 214264339. The next prime is 214264409. The reversal of 214264361 is 163462412.

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 66520336 + 147744025 = 8156^2 + 12155^2 .

It is a cyclic number.

It is not a de Polignac number, because 214264361 - 2²² = 210070057 is a prime.

It is a super-3 number, since 3×214264361³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214264321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 591710 + ... + 592071.

It is an arithmetic number, because the mean of its divisors is an integer number (53862081).

Almost surely, 2^214264361 is an apocalyptic number.

It is an amenable number.

214264361 is a deficient number, since it is larger than the sum of its proper divisors (1183963).

214264361 is a wasteful number, since it uses less digits than its factorization.

214264361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183962.

The product of its digits is 6912, while the sum is 29.

The square root of 214264361 is about 14637.7717224993. The cubic root of 214264361 is about 598.3886030592.

The spelling of 214264361 in words is "two hundred fourteen million, two hundred sixty-four thousand, three hundred sixty-one".