4747554 has 48 divisors (see below), whose sum is σ = 12055680. Its totient is φ = 1321920.

The previous prime is 4747537. The next prime is 4747559. The reversal of 4747554 is 4557474.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4707 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (251160).

Almost surely, 2^4747554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4747554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6027840).

4747554 is an abundant number, since it is smaller than the sum of its proper divisors (7308126).

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

4747554 is a wasteful number, since it uses less digits than its factorization.

4747554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 972 counting only the distinct ones).

The product of its digits is 78400, while the sum is 36.

The square root of 4747554 is about 2178.8882486259. Note that the first 3 decimals coincide. The cubic root of 4747554 is about 168.0699113793.

The spelling of 4747554 in words is "four million, seven hundred forty-seven thousand, five hundred fifty-four".