4573722 has 16 divisors (see below), whose sum is σ = 9186912. Its totient is φ = 1518000.

The previous prime is 4573717. The next prime is 4573727. The reversal of 4573722 is 2273754.

It is an interprime number because it is at equal distance from previous prime (4573717) and next prime (4573727).

It is a d-powerful number, because it can be written as 4⁶ + 5⁷ + 7⁴ + 3¹¹ + 7⁶ + 2²¹ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4573722.

It is not an unprimeable number, because it can be changed into a prime (4573727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 3024.

It is an arithmetic number, because the mean of its divisors is an integer number (574182).

Almost surely, 2^4573722 is an apocalyptic number.

4573722 is an abundant number, since it is smaller than the sum of its proper divisors (4613190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4573722 is a wasteful number, since it uses less digits than its factorization.

4573722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293.

The product of its digits is 11760, while the sum is 30.

The square root of 4573722 is about 2138.6261945464. The cubic root of 4573722 is about 165.9930562732.

Subtracting from 4573722 its reverse (2273754), we obtain a cube (2299968 = 132³).

The spelling of 4573722 in words is "four million, five hundred seventy-three thousand, seven hundred twenty-two".