4247020264 has 16 divisors (see below), whose sum is σ = 7963996320. Its totient is φ = 2123287920.

The previous prime is 4247020249. The next prime is 4247020279. The reversal of 4247020264 is 4620207424.

4247020264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4247020249) and next prime (4247020279).

It is a super-2 number, since 2×4247020264² = 36074362245653259392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76459 + ... + 119749.

It is an arithmetic number, because the mean of its divisors is an integer number (497749770).

Almost surely, 2^4247020264 is an apocalyptic number.

It is an amenable number.

4247020264 is a deficient number, since it is larger than the sum of its proper divisors (3716976056).

4247020264 is a wasteful number, since it uses less digits than its factorization.

4247020264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55560 (or 55556 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 4247020264 is about 65169.1665130067. The cubic root of 4247020264 is about 1619.4272557452.

Adding to 4247020264 its reverse (4620207424), we get a palindrome (8867227688).

The spelling of 4247020264 in words is "four billion, two hundred forty-seven million, twenty thousand, two hundred sixty-four".