134146022 has 8 divisors (see below), whose sum is σ = 202083336. Its totient is φ = 66784912.

The previous prime is 134146009. The next prime is 134146027. The reversal of 134146022 is 220641431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134146027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143468 + ... + 144399.

It is an arithmetic number, because the mean of its divisors is an integer number (25260417).

Almost surely, 2^134146022 is an apocalyptic number.

134146022 is a deficient number, since it is larger than the sum of its proper divisors (67937314).

134146022 is a wasteful number, since it uses less digits than its factorization.

134146022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288102.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 134146022 is about 11582.1423752258. The cubic root of 134146022 is about 511.9088048637.

Adding to 134146022 its reverse (220641431), we get a palindrome (354787453).

The spelling of 134146022 in words is "one hundred thirty-four million, one hundred forty-six thousand, twenty-two".