214032157 has 2 divisors, whose sum is σ = 214032158. Its totient is φ = 214032156.

The previous prime is 214032101. The next prime is 214032167. The reversal of 214032157 is 751230412.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210076036 + 3956121 = 14494^2 + 1989^2 .

It is a cyclic number.

It is not a de Polignac number, because 214032157 - 2¹⁵ = 213999389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214032167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107016078 + 107016079.

It is an arithmetic number, because the mean of its divisors is an integer number (107016079).

Almost surely, 2^214032157 is an apocalyptic number.

It is an amenable number.

214032157 is a deficient number, since it is larger than the sum of its proper divisors (1).

214032157 is an equidigital number, since it uses as much as digits as its factorization.

214032157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 214032157 is about 14629.8379006741. The cubic root of 214032157 is about 598.1723616978.

Adding to 214032157 its reverse (751230412), we get a palindrome (965262569).

The spelling of 214032157 in words is "two hundred fourteen million, thirty-two thousand, one hundred fifty-seven".