4749056 has 36 divisors (see below), whose sum is σ = 10215912. Its totient is φ = 2190336.

The previous prime is 4749053. The next prime is 4749083. The reversal of 4749056 is 6509474.

It is a super-2 number, since 2×4749056² = 45107065782272, 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 (4749053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615 + ... + 4041.

Almost surely, 2^4749056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4749056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5107956).

4749056 is an abundant number, since it is smaller than the sum of its proper divisors (5466856).

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

4749056 is a wasteful number, since it uses less digits than its factorization.

4749056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4749056 is about 2179.2328925565. The cubic root of 4749056 is about 168.0876337959.

The spelling of 4749056 in words is "four million, seven hundred forty-nine thousand, fifty-six".