134792859 has 16 divisors (see below), whose sum is σ = 192289280. Its totient is φ = 83734560.

The previous prime is 134792837. The next prime is 134792873. The reversal of 134792859 is 958297431.

It is not a de Polignac number, because 134792859 - 2¹⁵ = 134760091 is a prime.

It is a super-2 number, since 2×134792859² = 36338229674787762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134792809) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 15907 + ... + 22860.

It is an arithmetic number, because the mean of its divisors is an integer number (12018080).

Almost surely, 2^134792859 is an apocalyptic number.

134792859 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

134792859 is a deficient number, since it is larger than the sum of its proper divisors (57496421).

134792859 is a wasteful number, since it uses less digits than its factorization.

134792859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38850.

The product of its digits is 544320, while the sum is 48.

The square root of 134792859 is about 11610.0326872925. The cubic root of 134792859 is about 512.7302747851.

The spelling of 134792859 in words is "one hundred thirty-four million, seven hundred ninety-two thousand, eight hundred fifty-nine".