4247037432 has 96 divisors (see below), whose sum is σ = 12603876480. Its totient is φ = 1281257280.

The previous prime is 4247037397. The next prime is 4247037493. The reversal of 4247037432 is 2347307424.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167973 + ... + 191595.

It is an arithmetic number, because the mean of its divisors is an integer number (131290380).

Almost surely, 2^4247037432 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 4247037432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6301938240).

4247037432 is an abundant number, since it is smaller than the sum of its proper divisors (8356839048).

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

4247037432 is a wasteful number, since it uses less digits than its factorization.

4247037432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23873 (or 23866 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 4247037432 is about 65169.2982316060. The cubic root of 4247037432 is about 1619.4294378468.

The spelling of 4247037432 in words is "four billion, two hundred forty-seven million, thirty-seven thousand, four hundred thirty-two".