38263253 has 8 divisors (see below), whose sum is σ = 43779840. Its totient is φ = 32759280.

The previous prime is 38263241. The next prime is 38263261. The reversal of 38263253 is 35236283.

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 38263253 - 2⁶ = 38263189 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 (38263453) 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, 4643 + ... + 9903.

It is an arithmetic number, because the mean of its divisors is an integer number (5472480).

Almost surely, 2^38263253 is an apocalyptic number.

It is an amenable number.

38263253 is a deficient number, since it is larger than the sum of its proper divisors (5516587).

38263253 is a wasteful number, since it uses less digits than its factorization.

38263253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307.

The product of its digits is 25920, while the sum is 32.

The square root of 38263253 is about 6185.7297871795. The cubic root of 38263253 is about 336.9721144968.

The spelling of 38263253 in words is "thirty-eight million, two hundred sixty-three thousand, two hundred fifty-three".