4742232 has 96 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1355200.

The previous prime is 4742219. The next prime is 4742239. The reversal of 4742232 is 2322474.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 4² + 7 + 4² + 2⁶ + 2¹⁴ + 3¹² + 2²² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742239) 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, 66757 + ... + 66827.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

Almost surely, 2^4742232 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 4742232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

4742232 is an abundant number, since it is smaller than the sum of its proper divisors (9047208).

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

4742232 is a wasteful number, since it uses less digits than its factorization.

4742232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 110 counting only the distinct ones).

The product of its digits is 2688, while the sum is 24.

The square root of 4742232 is about 2177.6666411552. Note that the first 4 decimals coincide. The cubic root of 4742232 is about 168.0070858689.

The spelling of 4742232 in words is "four million, seven hundred forty-two thousand, two hundred thirty-two".