4081572230 has 32 divisors (see below), whose sum is σ = 7612820640. Its totient is φ = 1573707520.

The previous prime is 4081572221. The next prime is 4081572233. The reversal of 4081572230 is 322751804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081572233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167525 + ... + 190335.

It is an arithmetic number, because the mean of its divisors is an integer number (237900645).

Almost surely, 2^4081572230 is an apocalyptic number.

4081572230 is a deficient number, since it is larger than the sum of its proper divisors (3531248410).

4081572230 is a wasteful number, since it uses less digits than its factorization.

4081572230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23464.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 4081572230 is about 63887.1836129908. The cubic root of 4081572230 is about 1598.1191740395.

The spelling of 4081572230 in words is "four billion, eighty-one million, five hundred seventy-two thousand, two hundred thirty".