38241743 has 4 divisors (see below), whose sum is σ = 38257488. Its totient is φ = 38226000.

The previous prime is 38241733. The next prime is 38241751. The reversal of 38241743 is 34714283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34714283 = 3469 ⋅10007.

It is a cyclic number.

It is not a de Polignac number, because 38241743 - 2⁴ = 38241727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38241713) 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, 3371 + ... + 9372.

It is an arithmetic number, because the mean of its divisors is an integer number (9564372).

Almost surely, 2^38241743 is an apocalyptic number.

38241743 is a deficient number, since it is larger than the sum of its proper divisors (15745).

38241743 is a wasteful number, since it uses less digits than its factorization.

38241743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744.

The product of its digits is 16128, while the sum is 32.

The square root of 38241743 is about 6183.9908635120. The cubic root of 38241743 is about 336.9089587859.

The spelling of 38241743 in words is "thirty-eight million, two hundred forty-one thousand, seven hundred forty-three".