134028512 has 24 divisors (see below), whose sum is σ = 264208392. Its totient is φ = 66928000.

The previous prime is 134028491. The next prime is 134028523. The reversal of 134028512 is 215820431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27887 + ... + 32337.

It is an arithmetic number, because the mean of its divisors is an integer number (11008683).

Almost surely, 2^134028512 is an apocalyptic number.

It is an amenable number.

134028512 is a deficient number, since it is larger than the sum of its proper divisors (130179880).

134028512 is an equidigital number, since it uses as much as digits as its factorization.

134028512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5402 (or 5394 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 134028512 is about 11577.0683681146. The cubic root of 134028512 is about 511.7592862617.

Adding to 134028512 its reverse (215820431), we get a palindrome (349848943).

The spelling of 134028512 in words is "one hundred thirty-four million, twenty-eight thousand, five hundred twelve".