214193266 has 32 divisors (see below), whose sum is σ = 380120832. Its totient is φ = 88611840.

The previous prime is 214193263. The next prime is 214193303. The reversal of 214193266 is 662391412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (214193263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53755 + ... + 57601.

It is an arithmetic number, because the mean of its divisors is an integer number (11878776).

Almost surely, 2^214193266 is an apocalyptic number.

214193266 is a deficient number, since it is larger than the sum of its proper divisors (165927566).

214193266 is a wasteful number, since it uses less digits than its factorization.

214193266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994.

The product of its digits is 15552, while the sum is 34.

The square root of 214193266 is about 14635.3430434684. The cubic root of 214193266 is about 598.3224120173.

The spelling of 214193266 in words is "two hundred fourteen million, one hundred ninety-three thousand, two hundred sixty-six".