4729922 has 8 divisors (see below), whose sum is σ = 7108236. Its totient is φ = 2360512.

The previous prime is 4729919. The next prime is 4729937. The reversal of 4729922 is 2299274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3806401 + 923521 = 1951^2 + 961^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683 + ... + 3150.

Almost surely, 2^4729922 is an apocalyptic number.

4729922 is the 1163-rd centered heptagonal number.

4729922 is a deficient number, since it is larger than the sum of its proper divisors (2378314).

4729922 is a wasteful number, since it uses less digits than its factorization.

4729922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452.

The product of its digits is 18144, while the sum is 35.

The square root of 4729922 is about 2174.8383848001. The cubic root of 4729922 is about 167.8615876208.

The spelling of 4729922 in words is "four million, seven hundred twenty-nine thousand, nine hundred twenty-two".