39227944 has 16 divisors (see below), whose sum is σ = 84060000. Its totient is φ = 16811952.

The previous prime is 39227933. The next prime is 39227957. The reversal of 39227944 is 44972293.

It is a junction number, because it is equal to n+sod(n) for n = 39227897 and 39227906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350194 + ... + 350305.

It is an arithmetic number, because the mean of its divisors is an integer number (5253750).

Almost surely, 2^39227944 is an apocalyptic number.

It is an amenable number.

39227944 is an abundant number, since it is smaller than the sum of its proper divisors (44832056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39227944 is a wasteful number, since it uses less digits than its factorization.

39227944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700512 (or 700508 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 39227944 is about 6263.2215352804. The cubic root of 39227944 is about 339.7805504305.

The spelling of 39227944 in words is "thirty-nine million, two hundred twenty-seven thousand, nine hundred forty-four".