4127472 has 30 divisors (see below), whose sum is σ = 11551592. Its totient is φ = 1375776.

The previous prime is 4127471. The next prime is 4127477. The reversal of 4127472 is 2747214.

It is a happy number.

It is a super-2 number, since 2×4127472² = 34072050221568, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4127471) 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, 14188 + ... + 14475.

Almost surely, 2^4127472 is an apocalyptic number.

It is an amenable number.

4127472 is an abundant number, since it is smaller than the sum of its proper divisors (7424120).

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

4127472 is a wasteful number, since it uses less digits than its factorization.

4127472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28677 (or 28668 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 4127472 is about 2031.6180743437. The cubic root of 4127472 is about 160.4087465665.

The spelling of 4127472 in words is "four million, one hundred twenty-seven thousand, four hundred seventy-two".