136042546 has 8 divisors (see below), whose sum is σ = 214804080. Its totient is φ = 64441188.

The previous prime is 136042531. The next prime is 136042547. The reversal of 136042546 is 645240631.

136042546 is digitally balanced in base 3, 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 not an unprimeable number, because it can be changed into a prime (136042547) 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, 1789996 + ... + 1790071.

It is an arithmetic number, because the mean of its divisors is an integer number (26850510).

Almost surely, 2^136042546 is an apocalyptic number.

136042546 is a deficient number, since it is larger than the sum of its proper divisors (78761534).

136042546 is a wasteful number, since it uses less digits than its factorization.

136042546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580088.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 136042546 is about 11663.7277917482. The cubic root of 136042546 is about 514.3099388868.

The spelling of 136042546 in words is "one hundred thirty-six million, forty-two thousand, five hundred forty-six".