38757263 has 4 divisors (see below), whose sum is σ = 41037120. Its totient is φ = 36477408.

The previous prime is 38757227. The next prime is 38757287. The reversal of 38757263 is 36275783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36275783 = 1301 ⋅27883.

It is a cyclic number.

It is not a de Polignac number, because 38757263 - 2⁸ = 38757007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38757263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38754263) 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, 1139903 + ... + 1139936.

It is an arithmetic number, because the mean of its divisors is an integer number (10259280).

Almost surely, 2^38757263 is an apocalyptic number.

38757263 is a deficient number, since it is larger than the sum of its proper divisors (2279857).

38757263 is a wasteful number, since it uses less digits than its factorization.

38757263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279856.

The product of its digits is 211680, while the sum is 41.

The square root of 38757263 is about 6225.5331498595. The cubic root of 38757263 is about 338.4161133292.

The spelling of 38757263 in words is "thirty-eight million, seven hundred fifty-seven thousand, two hundred sixty-three".