8237494272 has 156 divisors (see below), whose sum is σ = 25551791736. Its totient is φ = 2353397760.

The previous prime is 8237494231. The next prime is 8237494333. The reversal of 8237494272 is 2724947328.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595272 + ... + 608952.

Almost surely, 2^8237494272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8237494272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12775895868).

8237494272 is an abundant number, since it is smaller than the sum of its proper divisors (17314297464).

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

8237494272 is a wasteful number, since it uses less digits than its factorization.

8237494272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13722 (or 13693 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 8237494272 is about 90760.6427478343. The cubic root of 8237494272 is about 2019.5985111945.

The spelling of 8237494272 in words is "eight billion, two hundred thirty-seven million, four hundred ninety-four thousand, two hundred seventy-two".