4272975628 has 12 divisors (see below), whose sum is σ = 7480818072. Its totient is φ = 2135599040.

The previous prime is 4272975617. The next prime is 4272975647. The reversal of 4272975628 is 8265792724.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211318 + ... + 230653.

It is an arithmetic number, because the mean of its divisors is an integer number (623401506).

Almost surely, 2^4272975628 is an apocalyptic number.

It is an amenable number.

4272975628 is a deficient number, since it is larger than the sum of its proper divisors (3207842444).

4272975628 is a wasteful number, since it uses less digits than its factorization.

4272975628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444392 (or 444390 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 4272975628 is about 65368.0015603965. The cubic root of 4272975628 is about 1622.7195629751.

The spelling of 4272975628 in words is "four billion, two hundred seventy-two million, nine hundred seventy-five thousand, six hundred twenty-eight".