4136042 has 8 divisors (see below), whose sum is σ = 6230532. Its totient is φ = 2059200.

The previous prime is 4136029. The next prime is 4136057. The reversal of 4136042 is 2406314.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 259081 = 1969^2 + 509^2 .

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

It is an unprimeable number.

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, 3809 + ... + 4772.

Almost surely, 2^4136042 is an apocalyptic number.

4136042 is a deficient number, since it is larger than the sum of its proper divisors (2094490).

4136042 is a wasteful number, since it uses less digits than its factorization.

4136042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4136042 is about 2033.7261369221. The cubic root of 4136042 is about 160.5196903926.

The spelling of 4136042 in words is "four million, one hundred thirty-six thousand, forty-two".