38812741 has 16 divisors (see below), whose sum is σ = 44432640. Its totient is φ = 33583680.

The previous prime is 38812699. The next prime is 38812747. The reversal of 38812741 is 14721883.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 38812741 - 2²³ = 30424133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38812697 and 38812706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38812747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18115 + ... + 20143.

It is an arithmetic number, because the mean of its divisors is an integer number (2777040).

Almost surely, 2^38812741 is an apocalyptic number.

It is an amenable number.

38812741 is a deficient number, since it is larger than the sum of its proper divisors (5619899).

38812741 is a wasteful number, since it uses less digits than its factorization.

38812741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124.

The product of its digits is 10752, while the sum is 34.

The square root of 38812741 is about 6229.9872391523. The cubic root of 38812741 is about 338.5775084386.

The spelling of 38812741 in words is "thirty-eight million, eight hundred twelve thousand, seven hundred forty-one".