3057472 has 56 divisors (see below), whose sum is σ = 6839712. Its totient is φ = 1344000.

The previous prime is 3057469. The next prime is 3057479. The reversal of 3057472 is 2747503.

It is a self number, because there is not a number n which added to its sum of digits gives 3057472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3057479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30222 + ... + 30322.

Almost surely, 2^3057472 is an apocalyptic number.

3057472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3057472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419856).

3057472 is an abundant number, since it is smaller than the sum of its proper divisors (3782240).

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

3057472 is a wasteful number, since it uses less digits than its factorization.

3057472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 3057472 is about 1748.5628384476. The cubic root of 3057472 is about 145.1401261336.

It can be divided in two parts, 305 and 7472, that added together give a palindrome (7777).

The spelling of 3057472 in words is "three million, fifty-seven thousand, four hundred seventy-two".