4742328 has 16 divisors (see below), whose sum is σ = 11855880. Its totient is φ = 1580768.

The previous prime is 4742321. The next prime is 4742329. The reversal of 4742328 is 8232474.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4³ + 7 + 4³ + 2¹⁴ + 3¹² + 2²² + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 4742295 and 4742304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98775 + ... + 98822.

Almost surely, 2^4742328 is an apocalyptic number.

It is an amenable number.

4742328 is an abundant number, since it is smaller than the sum of its proper divisors (7113552).

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

4742328 is a wasteful number, since it uses less digits than its factorization.

4742328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197606 (or 197602 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 4742328 is about 2177.6886829848. The cubic root of 4742328 is about 168.0082195525.

The spelling of 4742328 in words is "four million, seven hundred forty-two thousand, three hundred twenty-eight".