134491292 has 24 divisors (see below), whose sum is σ = 254898000. Its totient is φ = 61721856.

The previous prime is 134491289. The next prime is 134491307. The reversal of 134491292 is 292194431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2084 + ... + 16532.

It is an arithmetic number, because the mean of its divisors is an integer number (10620750).

Almost surely, 2^134491292 is an apocalyptic number.

It is an amenable number.

134491292 is a deficient number, since it is larger than the sum of its proper divisors (120406708).

134491292 is a wasteful number, since it uses less digits than its factorization.

134491292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14645 (or 14643 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 134491292 is about 11597.0380701281. The cubic root of 134491292 is about 512.3476185478.

It can be divided in two parts, 13449 and 1292, that added together give a palindrome (14741).

The spelling of 134491292 in words is "one hundred thirty-four million, four hundred ninety-one thousand, two hundred ninety-two".