36854042 has 4 divisors (see below), whose sum is σ = 55281066. Its totient is φ = 18427020.

The previous prime is 36854029. The next prime is 36854047. The reversal of 36854042 is 24045863.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36228361 + 625681 = 6019^2 + 791^2 .

It is a super-4 number, since 4×36854042⁴ (a number of 31 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (36854047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9213509 + ... + 9213512.

Almost surely, 2^36854042 is an apocalyptic number.

36854042 is a deficient number, since it is larger than the sum of its proper divisors (18427024).

36854042 is a wasteful number, since it uses less digits than its factorization.

36854042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18427023.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 36854042 is about 6070.7530010700. The cubic root of 36854042 is about 332.7834415782.

The spelling of 36854042 in words is "thirty-six million, eight hundred fifty-four thousand, forty-two".