4772944 has 40 divisors (see below), whose sum is σ = 10320768. Its totient is φ = 2119680.

The previous prime is 4772939. The next prime is 4772951. The reversal of 4772944 is 4492774.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7984 + ... + 8560.

Almost surely, 2^4772944 is an apocalyptic number.

4772944 is a gapful number since it is divisible by the number (44) 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 4772944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5160384).

4772944 is an abundant number, since it is smaller than the sum of its proper divisors (5547824).

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

4772944 is a wasteful number, since it uses less digits than its factorization.

4772944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 637 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 4772944 is about 2184.7068453227. The cubic root of 4772944 is about 168.3689924347.

The spelling of 4772944 in words is "four million, seven hundred seventy-two thousand, nine hundred forty-four".