4118572 has 6 divisors (see below), whose sum is σ = 7207508. Its totient is φ = 2059284.

The previous prime is 4118531. The next prime is 4118579. The reversal of 4118572 is 2758114.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 4118572.

It is not an unprimeable number, because it can be changed into a prime (4118579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514818 + ... + 514825.

Almost surely, 2^4118572 is an apocalyptic number.

It is an amenable number.

4118572 is a deficient number, since it is larger than the sum of its proper divisors (3088936).

4118572 is a wasteful number, since it uses less digits than its factorization.

4118572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029647 (or 1029645 counting only the distinct ones).

The product of its digits is 2240, while the sum is 28.

The square root of 4118572 is about 2029.4265199805. The cubic root of 4118572 is about 160.2933680163.

The spelling of 4118572 in words is "four million, one hundred eighteen thousand, five hundred seventy-two".