4275005724 has 72 divisors (see below), whose sum is σ = 11896925040. Its totient is φ = 1283558400.

The previous prime is 4275005621. The next prime is 4275005737.

It is a happy number.

4275005724 is nontrivially palindromic in base 10.

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, 6357 + ... + 92684.

It is an arithmetic number, because the mean of its divisors is an integer number (165235070).

Almost surely, 2^4275005724 is an apocalyptic number.

4275005724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4275005724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5948462520).

4275005724 is an abundant number, since it is smaller than the sum of its proper divisors (7621919316).

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

4275005724 is a wasteful number, since it uses less digits than its factorization.

4275005724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99171 (or 99166 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 4275005724 is about 65383.5279256175. The cubic root of 4275005724 is about 1622.9765076442.

The spelling of 4275005724 in words is "four billion, two hundred seventy-five million, five thousand, seven hundred twenty-four".