4524722 has 4 divisors (see below), whose sum is σ = 6787086. Its totient is φ = 2262360.

The previous prime is 4524713. The next prime is 4524731. The reversal of 4524722 is 2274254.

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

It is an interprime number because it is at equal distance from previous prime (4524713) and next prime (4524731).

It can be written as a sum of positive squares in only one way, i.e., 4363921 + 160801 = 2089^2 + 401^2 .

It is a d-powerful number, because it can be written as 4² + 5⁴ + 2¹¹ + 4⁸ + 7² + 2¹⁸ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 4524691 and 4524700.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131179 + ... + 1131182.

Almost surely, 2^4524722 is an apocalyptic number.

4524722 is a deficient number, since it is larger than the sum of its proper divisors (2262364).

4524722 is a wasteful number, since it uses less digits than its factorization.

4524722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262363.

The product of its digits is 4480, while the sum is 26.

The square root of 4524722 is about 2127.1393936458. The cubic root of 4524722 is about 165.3981447184.

Adding to 4524722 its reverse (2274254), we get a palindrome (6798976).

The spelling of 4524722 in words is "four million, five hundred twenty-four thousand, seven hundred twenty-two".