214251607 has 2 divisors, whose sum is σ = 214251608. Its totient is φ = 214251606.

The previous prime is 214251593. The next prime is 214251617. The reversal of 214251607 is 706152412.

214251607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214251607 - 2¹⁵ = 214218839 is a prime.

It is a super-2 number, since 2×214251607² = 91807502204164898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214251617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107125803 + 107125804.

It is an arithmetic number, because the mean of its divisors is an integer number (107125804).

Almost surely, 2^214251607 is an apocalyptic number.

214251607 is a deficient number, since it is larger than the sum of its proper divisors (1).

214251607 is an equidigital number, since it uses as much as digits as its factorization.

214251607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 214251607 is about 14637.3360622758. The cubic root of 214251607 is about 598.3767298766.

It can be divided in two parts, 21425 and 1607, that added together give a palindrome (23032).

The spelling of 214251607 in words is "two hundred fourteen million, two hundred fifty-one thousand, six hundred seven".