4642358 has 24 divisors (see below), whose sum is σ = 8186112. Its totient is φ = 1968624.

The previous prime is 4642271. The next prime is 4642361. The reversal of 4642358 is 8532464.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4⁹ + 6⁵ + 4¹¹ + 2¹³ + 3¹⁰ + 5⁷ + 8⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12260 + ... + 12632.

It is an arithmetic number, because the mean of its divisors is an integer number (341088).

Almost surely, 2^4642358 is an apocalyptic number.

4642358 is a deficient number, since it is larger than the sum of its proper divisors (3543754).

4642358 is a wasteful number, since it uses less digits than its factorization.

4642358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 509 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 4642358 is about 2154.6131903430. The cubic root of 4642358 is about 166.8192673467.

The spelling of 4642358 in words is "four million, six hundred forty-two thousand, three hundred fifty-eight".