4772544 has 112 divisors (see below), whose sum is σ = 14923008. Its totient is φ = 1317888.

The previous prime is 4772531. The next prime is 4772557. The reversal of 4772544 is 4452774.

It is an interprime number because it is at equal distance from previous prime (4772531) and next prime (4772557).

It is a tau number, because it is divible by the number of its divisors (112).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71199 + ... + 71265.

Almost surely, 2^4772544 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 4772544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7461504).

4772544 is an abundant number, since it is smaller than the sum of its proper divisors (10150464).

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

4772544 is a wasteful number, since it uses less digits than its factorization.

4772544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 132 counting only the distinct ones).

The product of its digits is 31360, while the sum is 33.

The square root of 4772544 is about 2184.6152979415. The cubic root of 4772544 is about 168.3642888752.

The spelling of 4772544 in words is "four million, seven hundred seventy-two thousand, five hundred forty-four".