214023555 has 12 divisors (see below), whose sum is σ = 370974240. Its totient is φ = 114145872.

The previous prime is 214023529. The next prime is 214023569. The reversal of 214023555 is 555320412.

It is a happy number.

214023555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214023555 - 2¹⁹ = 213499267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2377995 + ... + 2378084.

It is an arithmetic number, because the mean of its divisors is an integer number (30914520).

Almost surely, 2^214023555 is an apocalyptic number.

214023555 is a deficient number, since it is larger than the sum of its proper divisors (156950685).

214023555 is a wasteful number, since it uses less digits than its factorization.

214023555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756090 (or 4756087 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 214023555 is about 14629.5439095004. The cubic root of 214023555 is about 598.1643480303.

Adding to 214023555 its reverse (555320412), we get a palindrome (769343967).

The spelling of 214023555 in words is "two hundred fourteen million, twenty-three thousand, five hundred fifty-five".