214021058 has 16 divisors (see below), whose sum is σ = 342175104. Its totient is φ = 100046400.

The previous prime is 214021057. The next prime is 214021099. The reversal of 214021058 is 850120412.

It is not an unprimeable number, because it can be changed into a prime (214021057) 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 7 ways as a sum of consecutive naturals, for example, 15710 + ... + 25977.

It is an arithmetic number, because the mean of its divisors is an integer number (21385944).

Almost surely, 2^214021058 is an apocalyptic number.

214021058 is a deficient number, since it is larger than the sum of its proper divisors (128154046).

214021058 is a wasteful number, since it uses less digits than its factorization.

214021058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41857.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 214021058 is about 14629.4585682451. The cubic root of 214021058 is about 598.1620217721.

The spelling of 214021058 in words is "two hundred fourteen million, twenty-one thousand, fifty-eight".