38682481 has 8 divisors (see below), whose sum is σ = 40919040. Its totient is φ = 36492192.

The previous prime is 38682443. The next prime is 38682493. The reversal of 38682481 is 18428683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38682481 - 2¹³ = 38674289 is a prime.

It is a super-2 number, since 2×38682481² = 2992668672630722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38682431) 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, 9841 + ... + 13198.

It is an arithmetic number, because the mean of its divisors is an integer number (5114880).

Almost surely, 2^38682481 is an apocalyptic number.

It is an amenable number.

38682481 is a deficient number, since it is larger than the sum of its proper divisors (2236559).

38682481 is a wasteful number, since it uses less digits than its factorization.

38682481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23135.

The product of its digits is 73728, while the sum is 40.

The square root of 38682481 is about 6219.5241779416. The cubic root of 38682481 is about 338.1983156300.

The spelling of 38682481 in words is "thirty-eight million, six hundred eighty-two thousand, four hundred eighty-one".