5022728 has 8 divisors (see below), whose sum is σ = 9417630. Its totient is φ = 2511360.

The previous prime is 5022691. The next prime is 5022733. The reversal of 5022728 is 8272205.

It can be written as a sum of positive squares in only one way, i.e., 4251844 + 770884 = 2062^2 + 878^2 .

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

It is a d-powerful number, because it can be written as 5⁴ + 0 + 2⁵ + 2⁷ + 7⁷ + 2²² + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 5022697 and 5022706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313913 + ... + 313928.

Almost surely, 2^5022728 is an apocalyptic number.

It is an amenable number.

5022728 is a deficient number, since it is larger than the sum of its proper divisors (4394902).

5022728 is a wasteful number, since it uses less digits than its factorization.

5022728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627847 (or 627843 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5022728 is about 2241.1443505495. The cubic root of 5022728 is about 171.2562986299.

The spelling of 5022728 in words is "five million, twenty-two thousand, seven hundred twenty-eight".