4530942 has 72 divisors (see below), whose sum is σ = 11398296. Its totient is φ = 1292544.

The previous prime is 4530937. The next prime is 4530943. The reversal of 4530942 is 2490354.

4530942 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530943) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 67593 + ... + 67659.

Almost surely, 2^4530942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4530942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5699148).

4530942 is an abundant number, since it is smaller than the sum of its proper divisors (6867354).

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

4530942 is a wasteful number, since it uses less digits than its factorization.

4530942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4530942 is about 2128.6009489803. The cubic root of 4530942 is about 165.4738993106.

The spelling of 4530942 in words is "four million, five hundred thirty thousand, nine hundred forty-two".