39882241 has 4 divisors (see below), whose sum is σ = 45579712. Its totient is φ = 34184772.

The previous prime is 39882233. The next prime is 39882251. The reversal of 39882241 is 14228893.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 39882241 - 2³ = 39882233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39882241.

It is not an unprimeable number, because it can be changed into a prime (39882251) 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, 2848725 + ... + 2848738.

It is an arithmetic number, because the mean of its divisors is an integer number (11394928).

Almost surely, 2^39882241 is an apocalyptic number.

It is an amenable number.

39882241 is a deficient number, since it is larger than the sum of its proper divisors (5697471).

39882241 is an equidigital number, since it uses as much as digits as its factorization.

39882241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697470.

The product of its digits is 27648, while the sum is 37.

The square root of 39882241 is about 6315.2387920015. The cubic root of 39882241 is about 341.6592510255.

The spelling of 39882241 in words is "thirty-nine million, eight hundred eighty-two thousand, two hundred forty-one".