38533741 has 4 divisors (see below), whose sum is σ = 38550492. Its totient is φ = 38516992.

The previous prime is 38533723. The next prime is 38533753. The reversal of 38533741 is 14733583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14733583 = 139 ⋅105997.

It can be written as a sum of positive squares in 2 ways, for example, as 28579716 + 9954025 = 5346^2 + 3155^2 .

It is a cyclic number.

It is not a de Polignac number, because 38533741 - 2¹⁷ = 38402669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38533697 and 38533706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38543741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4246 + ... + 9751.

It is an arithmetic number, because the mean of its divisors is an integer number (9637623).

Almost surely, 2^38533741 is an apocalyptic number.

It is an amenable number.

38533741 is a deficient number, since it is larger than the sum of its proper divisors (16751).

38533741 is a wasteful number, since it uses less digits than its factorization.

38533741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16750.

The product of its digits is 30240, while the sum is 34.

The square root of 38533741 is about 6207.5551548093. Note that the first 3 decimals coincide. The cubic root of 38533741 is about 337.7642842609.

The spelling of 38533741 in words is "thirty-eight million, five hundred thirty-three thousand, seven hundred forty-one".