135982294 has 8 divisors (see below), whose sum is σ = 233112528. Its totient is φ = 58278120.

The previous prime is 135982291. The next prime is 135982331. The reversal of 135982294 is 492289531.

135982294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 135982294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135982291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856497 + ... + 4856524.

It is an arithmetic number, because the mean of its divisors is an integer number (29139066).

Almost surely, 2^135982294 is an apocalyptic number.

135982294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135982294 is a deficient number, since it is larger than the sum of its proper divisors (97130234).

135982294 is an equidigital number, since it uses as much as digits as its factorization.

135982294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9713030.

The product of its digits is 155520, while the sum is 43.

The square root of 135982294 is about 11661.1446264936. The cubic root of 135982294 is about 514.2339999514.

The spelling of 135982294 in words is "one hundred thirty-five million, nine hundred eighty-two thousand, two hundred ninety-four".