38851441 has 6 divisors (see below), whose sum is σ = 39524642. Its totient is φ = 38189520.

The previous prime is 38851433. The next prime is 38851451. The reversal of 38851441 is 14415883.

It can be written as a sum of positive squares in only one way, i.e., 22278400 + 16573041 = 4720^2 + 4071^2 .

It is not a de Polignac number, because 38851441 - 2³ = 38851433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38851397 and 38851406.

It is not an unprimeable number, because it can be changed into a prime (38851451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2100 + ... + 9061.

Almost surely, 2^38851441 is an apocalyptic number.

It is an amenable number.

38851441 is a deficient number, since it is larger than the sum of its proper divisors (673201).

38851441 is an equidigital number, since it uses as much as digits as its factorization.

38851441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11279 (or 11220 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 38851441 is about 6233.0924106739. The cubic root of 38851441 is about 338.6900024005.

The spelling of 38851441 in words is "thirty-eight million, eight hundred fifty-one thousand, four hundred forty-one".