36939242 has 8 divisors (see below), whose sum is σ = 57818016. Its totient is φ = 17666572.

The previous prime is 36939239. The next prime is 36939247. The reversal of 36939242 is 24293963.

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

It is a junction number, because it is equal to n+sod(n) for n = 36939196 and 36939205.

It is not an unprimeable number, because it can be changed into a prime (36939247) 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, 401468 + ... + 401559.

It is an arithmetic number, because the mean of its divisors is an integer number (7227252).

Almost surely, 2^36939242 is an apocalyptic number.

36939242 is a deficient number, since it is larger than the sum of its proper divisors (20878774).

36939242 is a wasteful number, since it uses less digits than its factorization.

36939242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803052.

The product of its digits is 69984, while the sum is 38.

The square root of 36939242 is about 6077.7662014921. The cubic root of 36939242 is about 333.0396896183.

The spelling of 36939242 in words is "thirty-six million, nine hundred thirty-nine thousand, two hundred forty-two".