134406452 has 12 divisors (see below), whose sum is σ = 242798976. Its totient is φ = 65035320.

The previous prime is 134406449. The next prime is 134406469. The reversal of 134406452 is 254604431.

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, 541838 + ... + 542085.

It is an arithmetic number, because the mean of its divisors is an integer number (20233248).

Almost surely, 2^134406452 is an apocalyptic number.

It is an amenable number.

134406452 is a deficient number, since it is larger than the sum of its proper divisors (108392524).

134406452 is a wasteful number, since it uses less digits than its factorization.

134406452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083958 (or 1083956 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 134406452 is about 11593.3796625488. The cubic root of 134406452 is about 512.2398625868.

The spelling of 134406452 in words is "one hundred thirty-four million, four hundred six thousand, four hundred fifty-two".