135842546 has 32 divisors (see below), whose sum is σ = 248510592. Its totient is φ = 54362880.

The previous prime is 135842521. The next prime is 135842557. The reversal of 135842546 is 645248531.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29000 + ... + 33356.

It is an arithmetic number, because the mean of its divisors is an integer number (7765956).

Almost surely, 2^135842546 is an apocalyptic number.

135842546 is a deficient number, since it is larger than the sum of its proper divisors (112668046).

135842546 is a wasteful number, since it uses less digits than its factorization.

135842546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514.

The product of its digits is 115200, while the sum is 38.

The square root of 135842546 is about 11655.1510500722. The cubic root of 135842546 is about 514.0577814092.

The spelling of 135842546 in words is "one hundred thirty-five million, eight hundred forty-two thousand, five hundred forty-six".