38456941 has 6 divisors (see below), whose sum is σ = 40852490. Its totient is φ = 36194496.

The previous prime is 38456933. The next prime is 38456947. The reversal of 38456941 is 14965483.

It can be written as a sum of positive squares in 3 ways, for example, as 25704900 + 12752041 = 5070^2 + 3571^2 .

It is not a de Polignac number, because 38456941 - 2³ = 38456933 is a prime.

It is a super-2 number, since 2×38456941² = 2957872622154962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38456894 and 38456903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38456947) 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, 66246 + ... + 66823.

Almost surely, 2^38456941 is an apocalyptic number.

It is an amenable number.

38456941 is a deficient number, since it is larger than the sum of its proper divisors (2395549).

38456941 is a wasteful number, since it uses less digits than its factorization.

38456941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133103 (or 133086 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 38456941 is about 6201.3660591841. The cubic root of 38456941 is about 337.5397403593.

The spelling of 38456941 in words is "thirty-eight million, four hundred fifty-six thousand, nine hundred forty-one".