8252148247 has 8 divisors (see below), whose sum is σ = 9498876800. Its totient is φ = 7022382264.

The previous prime is 8252148217. The next prime is 8252148253. The reversal of 8252148247 is 7428412528.

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 8252148247 - 2²³ = 8243759639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8252148217) 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, 4239597 + ... + 4241542.

It is an arithmetic number, because the mean of its divisors is an integer number (1187359600).

Almost surely, 2^8252148247 is an apocalyptic number.

8252148247 is a deficient number, since it is larger than the sum of its proper divisors (1246728553).

8252148247 is a wasteful number, since it uses less digits than its factorization.

8252148247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481285.

The product of its digits is 286720, while the sum is 43.

The square root of 8252148247 is about 90841.3355637179. The cubic root of 8252148247 is about 2020.7953805801.

The spelling of 8252148247 in words is "eight billion, two hundred fifty-two million, one hundred forty-eight thousand, two hundred forty-seven".