4558942 has 4 divisors (see below), whose sum is σ = 6838416. Its totient is φ = 2279470.

The previous prime is 4558927. The next prime is 4558943. The reversal of 4558942 is 2498554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4558943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139734 + ... + 1139737.

It is an arithmetic number, because the mean of its divisors is an integer number (1709604).

Almost surely, 2^4558942 is an apocalyptic number.

4558942 is a deficient number, since it is larger than the sum of its proper divisors (2279474).

4558942 is a wasteful number, since it uses less digits than its factorization.

4558942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279473.

The product of its digits is 57600, while the sum is 37.

The square root of 4558942 is about 2135.1679090882. The cubic root of 4558942 is about 165.8140609293.

The spelling of 4558942 in words is "four million, five hundred fifty-eight thousand, nine hundred forty-two".