4003270272 has 48 divisors (see below), whose sum is σ = 11519830530. Its totient is φ = 1334423040.

The previous prime is 4003270259. The next prime is 4003270273. The reversal of 4003270272 is 2720723004.

It can be written as a sum of positive squares in only one way, i.e., 2739894336 + 1263375936 = 52344^2 + 35544^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (4003270273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1736379 + ... + 1738682.

Almost surely, 2^4003270272 is an apocalyptic number.

It is an amenable number.

4003270272 is an abundant number, since it is smaller than the sum of its proper divisors (7516560258).

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

4003270272 is a wasteful number, since it uses less digits than its factorization.

4003270272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475081 (or 3475066 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 4003270272 is about 63271.4016914435. The cubic root of 4003270272 is about 1587.8335368954.

Adding to 4003270272 its reverse (2720723004), we get a palindrome (6723993276).

The spelling of 4003270272 in words is "four billion, three million, two hundred seventy thousand, two hundred seventy-two".