38846542 has 16 divisors (see below), whose sum is σ = 67344480. Its totient is φ = 16460928.

The previous prime is 38846537. The next prime is 38846543. The reversal of 38846542 is 24564883.

It is a junction number, because it is equal to n+sod(n) for n = 38846495 and 38846504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38846543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14343 + ... + 16834.

It is an arithmetic number, because the mean of its divisors is an integer number (4209030).

Almost surely, 2^38846542 is an apocalyptic number.

38846542 is a deficient number, since it is larger than the sum of its proper divisors (28497938).

38846542 is a wasteful number, since it uses less digits than its factorization.

38846542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31275.

The product of its digits is 184320, while the sum is 40.

The square root of 38846542 is about 6232.6994151812. The cubic root of 38846542 is about 338.6757660168.

The spelling of 38846542 in words is "thirty-eight million, eight hundred forty-six thousand, five hundred forty-two".