4658942 has 4 divisors (see below), whose sum is σ = 6988416. Its totient is φ = 2329470.

The previous prime is 4658939. The next prime is 4658947. The reversal of 4658942 is 2498564.

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

It is a d-powerful number, because it can be written as 4⁸ + 6⁷ + 5⁷ + 8⁵ + 9² + 4¹¹ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 4658896 and 4658905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4658947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164734 + ... + 1164737.

It is an arithmetic number, because the mean of its divisors is an integer number (1747104).

Almost surely, 2^4658942 is an apocalyptic number.

4658942 is a deficient number, since it is larger than the sum of its proper divisors (2329474).

4658942 is a wasteful number, since it uses less digits than its factorization.

4658942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329473.

The product of its digits is 69120, while the sum is 38.

The square root of 4658942 is about 2158.4582460636. The cubic root of 4658942 is about 167.0176753496.

The spelling of 4658942 in words is "four million, six hundred fifty-eight thousand, nine hundred forty-two".