4247531148 has 48 divisors (see below), whose sum is σ = 11337643520. Its totient is φ = 1212413184.

The previous prime is 4247531083. The next prime is 4247531177. The reversal of 4247531148 is 8411357424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65508 + ... + 113076.

Almost surely, 2^4247531148 is an apocalyptic number.

It is an amenable number.

4247531148 is an abundant number, since it is smaller than the sum of its proper divisors (7090112372).

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

4247531148 is a wasteful number, since it uses less digits than its factorization.

4247531148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48646 (or 48644 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 4247531148 is about 65173.0860708621. The cubic root of 4247531148 is about 1619.4921880389.

The spelling of 4247531148 in words is "four billion, two hundred forty-seven million, five hundred thirty-one thousand, one hundred forty-eight".