134139662 has 8 divisors (see below), whose sum is σ = 201366000. Its totient is φ = 67017664.

The previous prime is 134139653. The next prime is 134139737. The reversal of 134139662 is 266931431.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22787 + ... + 28062.

It is an arithmetic number, because the mean of its divisors is an integer number (25170750).

Almost surely, 2^134139662 is an apocalyptic number.

134139662 is a deficient number, since it is larger than the sum of its proper divisors (67226338).

134139662 is a wasteful number, since it uses less digits than its factorization.

134139662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52170.

The product of its digits is 23328, while the sum is 35.

The square root of 134139662 is about 11581.8678113679. The cubic root of 134139662 is about 511.9007146959.

The spelling of 134139662 in words is "one hundred thirty-four million, one hundred thirty-nine thousand, six hundred sixty-two".