39442083 has 8 divisors (see below), whose sum is σ = 52626000. Its totient is φ = 26276448.

The previous prime is 39442063. The next prime is 39442087. The reversal of 39442083 is 38024493.

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

It is a de Polignac number, because none of the positive numbers 2^k-39442083 is a prime.

It is a super-2 number, since 2×39442083² = 3111355822757778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (39442087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693 + ... + 9041.

It is an arithmetic number, because the mean of its divisors is an integer number (6578250).

Almost surely, 2^39442083 is an apocalyptic number.

39442083 is a deficient number, since it is larger than the sum of its proper divisors (13183917).

39442083 is a wasteful number, since it uses less digits than its factorization.

39442083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9141.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 39442083 is about 6280.2932256384. The cubic root of 39442083 is about 340.3976978381.

The spelling of 39442083 in words is "thirty-nine million, four hundred forty-two thousand, eighty-three".