4656442 has 16 divisors (see below), whose sum is σ = 8330112. Its totient is φ = 1908720.

The previous prime is 4656409. The next prime is 4656467. The reversal of 4656442 is 2446564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6909 + ... + 7552.

It is an arithmetic number, because the mean of its divisors is an integer number (520632).

Almost surely, 2^4656442 is an apocalyptic number.

4656442 is a deficient number, since it is larger than the sum of its proper divisors (3673670).

4656442 is a wasteful number, since it uses less digits than its factorization.

4656442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14493.

The product of its digits is 23040, while the sum is 31.

The square root of 4656442 is about 2157.8790512909. The cubic root of 4656442 is about 166.9877959695.

The spelling of 4656442 in words is "four million, six hundred fifty-six thousand, four hundred forty-two".