134458222 has 16 divisors (see below), whose sum is σ = 213823872. Its totient is φ = 63300960.

The previous prime is 134458217. The next prime is 134458223. The reversal of 134458222 is 222854431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134458223) 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, 27013 + ... + 31600.

It is an arithmetic number, because the mean of its divisors is an integer number (13363992).

Almost surely, 2^134458222 is an apocalyptic number.

134458222 is a deficient number, since it is larger than the sum of its proper divisors (79365650).

134458222 is a wasteful number, since it uses less digits than its factorization.

134458222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58683.

The product of its digits is 15360, while the sum is 31.

The square root of 134458222 is about 11595.6121873750. The cubic root of 134458222 is about 512.3056214678.

The spelling of 134458222 in words is "one hundred thirty-four million, four hundred fifty-eight thousand, two hundred twenty-two".