4527942 has 16 divisors (see below), whose sum is σ = 9081072. Its totient is φ = 1505120.

The previous prime is 4527937. The next prime is 4527979. The reversal of 4527942 is 2497254.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948 + ... + 3584.

It is an arithmetic number, because the mean of its divisors is an integer number (567567).

Almost surely, 2^4527942 is an apocalyptic number.

4527942 is an abundant number, since it is smaller than the sum of its proper divisors (4553130).

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

4527942 is a wasteful number, since it uses less digits than its factorization.

4527942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103.

The product of its digits is 20160, while the sum is 33.

The square root of 4527942 is about 2127.8961440822. The cubic root of 4527942 is about 165.4373703872.

The spelling of 4527942 in words is "four million, five hundred twenty-seven thousand, nine hundred forty-two".