4669138 has 8 divisors (see below), whose sum is σ = 7308288. Its totient is φ = 2233044.

The previous prime is 4669111. The next prime is 4669139. The reversal of 4669138 is 8319664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4669097 and 4669106.

It is not an unprimeable number, because it can be changed into a prime (4669139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50706 + ... + 50797.

It is an arithmetic number, because the mean of its divisors is an integer number (913536).

Almost surely, 2^4669138 is an apocalyptic number.

4669138 is a deficient number, since it is larger than the sum of its proper divisors (2639150).

4669138 is a wasteful number, since it uses less digits than its factorization.

4669138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101528.

The product of its digits is 31104, while the sum is 37.

The square root of 4669138 is about 2160.8188262786. The cubic root of 4669138 is about 167.1394248414.

It can be divided in two parts, 466 and 9138, that added together give a square (9604 = 98²).

The spelling of 4669138 in words is "four million, six hundred sixty-nine thousand, one hundred thirty-eight".