5022145 has 4 divisors (see below), whose sum is σ = 6026580. Its totient is φ = 4017712.

The previous prime is 5022097. The next prime is 5022167. The reversal of 5022145 is 5412205.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1825201 + 3196944 = 1351^2 + 1788^2 .

It is a cyclic number.

It is not a de Polignac number, because 5022145 - 2⁹ = 5021633 is a prime.

5022145 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502210 + ... + 502219.

It is an arithmetic number, because the mean of its divisors is an integer number (1506645).

Almost surely, 2^5022145 is an apocalyptic number.

It is an amenable number.

5022145 is a deficient number, since it is larger than the sum of its proper divisors (1004435).

5022145 is a wasteful number, since it uses less digits than its factorization.

5022145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004434.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5022145 is about 2241.0142792941. The cubic root of 5022145 is about 171.2496723314.

The spelling of 5022145 in words is "five million, twenty-two thousand, one hundred forty-five".