4922723 has 4 divisors (see below), whose sum is σ = 5301408. Its totient is φ = 4544040.

The previous prime is 4922719. The next prime is 4922773. The reversal of 4922723 is 3272294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4922723 - 2² = 4922719 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 9 + 2⁷ + 2¹¹ + 7⁴ + 2¹⁷ + 3¹⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4922773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189323 + ... + 189348.

It is an arithmetic number, because the mean of its divisors is an integer number (1325352).

Almost surely, 2^4922723 is an apocalyptic number.

4922723 is a deficient number, since it is larger than the sum of its proper divisors (378685).

4922723 is a wasteful number, since it uses less digits than its factorization.

4922723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378684.

The product of its digits is 6048, while the sum is 29.

The square root of 4922723 is about 2218.7210279799. The cubic root of 4922723 is about 170.1120714301.

The spelling of 4922723 in words is "four million, nine hundred twenty-two thousand, seven hundred twenty-three".