4006048280 has 32 divisors (see below), whose sum is σ = 9706964400. Its totient is φ = 1479156096.

The previous prime is 4006048247. The next prime is 4006048309. The reversal of 4006048280 is 828406004.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3851450 + ... + 3852489.

Almost surely, 2^4006048280 is an apocalyptic number.

4006048280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4006048280 is an abundant number, since it is smaller than the sum of its proper divisors (5700916120).

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

4006048280 is a wasteful number, since it uses less digits than its factorization.

4006048280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703963 (or 7703959 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4006048280 is about 63293.3509936075. The cubic root of 4006048280 is about 1588.2007362136.

The spelling of 4006048280 in words is "four billion, six million, forty-eight thousand, two hundred eighty".