4722897023 has 4 divisors (see below), whose sum is σ = 5086196808. Its totient is φ = 4359597240.

The previous prime is 4722896989. The next prime is 4722897083. The reversal of 4722897023 is 3207982274.

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 4722897023 - 2²⁴ = 4706119807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722897083) 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, 181649873 + ... + 181649898.

It is an arithmetic number, because the mean of its divisors is an integer number (1271549202).

Almost surely, 2^4722897023 is an apocalyptic number.

4722897023 is a deficient number, since it is larger than the sum of its proper divisors (363299785).

4722897023 is a wasteful number, since it uses less digits than its factorization.

4722897023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363299784.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 4722897023 is about 68723.3368150878. The cubic root of 4722897023 is about 1677.7844262199.

The spelling of 4722897023 in words is "four billion, seven hundred twenty-two million, eight hundred ninety-seven thousand, twenty-three".