38605846 has 12 divisors (see below), whose sum is σ = 59360796. Its totient is φ = 18830480.

The previous prime is 38605813. The next prime is 38605849. The reversal of 38605846 is 64850683.

It is a super-2 number, since 2×38605846² = 2980822690751432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38605799 and 38605808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38605849) 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, 2380 + ... + 9103.

It is an arithmetic number, because the mean of its divisors is an integer number (4946733).

Almost surely, 2^38605846 is an apocalyptic number.

38605846 is a deficient number, since it is larger than the sum of its proper divisors (20754950).

38605846 is a wasteful number, since it uses less digits than its factorization.

38605846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567 (or 11526 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 38605846 is about 6213.3602824881. The cubic root of 38605846 is about 337.9748297726.

The spelling of 38605846 in words is "thirty-eight million, six hundred five thousand, eight hundred forty-six".