4770072 has 48 divisors (see below), whose sum is σ = 13071240. Its totient is φ = 1571328.

The previous prime is 4770071. The next prime is 4770079. The reversal of 4770072 is 2700774.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6643 + ... + 7325.

Almost surely, 2^4770072 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 4770072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6535620).

4770072 is an abundant number, since it is smaller than the sum of its proper divisors (8301168).

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

4770072 is a wasteful number, since it uses less digits than its factorization.

4770072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 27.

The square root of 4770072 is about 2184.0494499896. The cubic root of 4770072 is about 168.3352150450.

The spelling of 4770072 in words is "four million, seven hundred seventy thousand, seventy-two".