134336146 has 48 divisors (see below), whose sum is σ = 247323456. Its totient is φ = 54456864.

The previous prime is 134336143. The next prime is 134336197. The reversal of 134336146 is 641633431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134336143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240900 + ... + 241456.

It is an arithmetic number, because the mean of its divisors is an integer number (5152572).

Almost surely, 2^134336146 is an apocalyptic number.

134336146 is a deficient number, since it is larger than the sum of its proper divisors (112987310).

134336146 is a wasteful number, since it uses less digits than its factorization.

134336146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 134336146 is about 11590.3471043796. The cubic root of 134336146 is about 512.1505320117.

Adding to 134336146 its reverse (641633431), we get a palindrome (775969577).

The spelling of 134336146 in words is "one hundred thirty-four million, three hundred thirty-six thousand, one hundred forty-six".