134280694 has 8 divisors (see below), whose sum is σ = 205221600. Its totient is φ = 65873496.

The previous prime is 134280691. The next prime is 134280709. The reversal of 134280694 is 496082431.

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

It is a super-2 number, since 2×134280694² = 36062609562243272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134280691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633294 + ... + 633505.

It is an arithmetic number, because the mean of its divisors is an integer number (25652700).

Almost surely, 2^134280694 is an apocalyptic number.

134280694 is a deficient number, since it is larger than the sum of its proper divisors (70940906).

134280694 is a wasteful number, since it uses less digits than its factorization.

134280694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266854.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 134280694 is about 11587.9546944230. The cubic root of 134280694 is about 512.0800528922.

The spelling of 134280694 in words is "one hundred thirty-four million, two hundred eighty thousand, six hundred ninety-four".