8231547348 has 48 divisors (see below), whose sum is σ = 21346234560. Its totient is φ = 2743182432.

The previous prime is 8231547341. The next prime is 8231547367. The reversal of 8231547348 is 8437451328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8231547341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660511 + ... + 672857.

It is an arithmetic number, because the mean of its divisors is an integer number (444713220).

Almost surely, 2^8231547348 is an apocalyptic number.

It is an amenable number.

8231547348 is an abundant number, since it is smaller than the sum of its proper divisors (13114687212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8231547348 is a wasteful number, since it uses less digits than its factorization.

8231547348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533 (or 18525 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 8231547348 is about 90727.8752534192. The cubic root of 8231547348 is about 2019.1123888431.

The spelling of 8231547348 in words is "eight billion, two hundred thirty-one million, five hundred forty-seven thousand, three hundred forty-eight".