39248253 has 32 divisors (see below), whose sum is σ = 64097280. Its totient is φ = 23537520.

The previous prime is 39248233. The next prime is 39248299. The reversal of 39248253 is 35284293.

It is not a de Polignac number, because 39248253 - 2¹⁸ = 38986109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39248233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29950 + ... + 31232.

It is an arithmetic number, because the mean of its divisors is an integer number (2003040).

Almost surely, 2^39248253 is an apocalyptic number.

39248253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

39248253 is a deficient number, since it is larger than the sum of its proper divisors (24849027).

39248253 is a wasteful number, since it uses less digits than its factorization.

39248253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406 (or 1400 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 39248253 is about 6264.8426157406. The cubic root of 39248253 is about 339.8391771133.

The spelling of 39248253 in words is "thirty-nine million, two hundred forty-eight thousand, two hundred fifty-three".