39427241 has 16 divisors (see below), whose sum is σ = 46233600. Its totient is φ = 32926608.

The previous prime is 39427229. The next prime is 39427243. The reversal of 39427241 is 14272493.

39427241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 39427241 - 2¹⁴ = 39410857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39427198 and 39427207.

It is not an unprimeable number, because it can be changed into a prime (39427243) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45470 + ... + 46328.

It is an arithmetic number, because the mean of its divisors is an integer number (2889600).

Almost surely, 2^39427241 is an apocalyptic number.

It is an amenable number.

39427241 is a deficient number, since it is larger than the sum of its proper divisors (6806359).

39427241 is an equidigital number, since it uses as much as digits as its factorization.

39427241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028.

The product of its digits is 12096, while the sum is 32.

The square root of 39427241 is about 6279.1114817305. Note that the first 3 decimals coincide. The cubic root of 39427241 is about 340.3549954241.

The spelling of 39427241 in words is "thirty-nine million, four hundred twenty-seven thousand, two hundred forty-one".