4722136 has 8 divisors (see below), whose sum is σ = 8854020. Its totient is φ = 2361064.

The previous prime is 4722121. The next prime is 4722163. The reversal of 4722136 is 6312274.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4722136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295126 + ... + 295141.

Almost surely, 2^4722136 is an apocalyptic number.

It is an amenable number.

4722136 is a deficient number, since it is larger than the sum of its proper divisors (4131884).

4722136 is a wasteful number, since it uses less digits than its factorization.

4722136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590273 (or 590269 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 4722136 is about 2173.0476294826. The cubic root of 4722136 is about 167.7694304901.

The spelling of 4722136 in words is "four million, seven hundred twenty-two thousand, one hundred thirty-six".