134665486 has 4 divisors (see below), whose sum is σ = 201998232. Its totient is φ = 67332742.

The previous prime is 134665477. The next prime is 134665499. The reversal of 134665486 is 684566431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33666370 + ... + 33666373.

It is an arithmetic number, because the mean of its divisors is an integer number (50499558).

Almost surely, 2^134665486 is an apocalyptic number.

134665486 is a deficient number, since it is larger than the sum of its proper divisors (67332746).

134665486 is an equidigital number, since it uses as much as digits as its factorization.

134665486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67332745.

The product of its digits is 414720, while the sum is 43.

The square root of 134665486 is about 11604.5459195955. The cubic root of 134665486 is about 512.5687217781.

The spelling of 134665486 in words is "one hundred thirty-four million, six hundred sixty-five thousand, four hundred eighty-six".