134240486 has 4 divisors (see below), whose sum is σ = 201360732. Its totient is φ = 67120242.

The previous prime is 134240471. The next prime is 134240527. The reversal of 134240486 is 684042431.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33560120 + ... + 33560123.

It is an arithmetic number, because the mean of its divisors is an integer number (50340183).

Almost surely, 2^134240486 is an apocalyptic number.

134240486 is a deficient number, since it is larger than the sum of its proper divisors (67120246).

134240486 is an equidigital number, since it uses as much as digits as its factorization.

134240486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67120245.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 134240486 is about 11586.2196595784. The cubic root of 134240486 is about 512.0289366580.

The spelling of 134240486 in words is "one hundred thirty-four million, two hundred forty thousand, four hundred eighty-six".