5224145 has 16 divisors (see below), whose sum is σ = 6666240. Its totient is φ = 3919104.

The previous prime is 5224133. The next prime is 5224169. The reversal of 5224145 is 5414225.

5224145 = T₂₈₃ + T₂₈₄ + ... + T₃₇₇.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5224145 - 2¹⁰ = 5223121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5224145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11849 + ... + 12281.

It is an arithmetic number, because the mean of its divisors is an integer number (416640).

Almost surely, 2^5224145 is an apocalyptic number.

It is an amenable number.

5224145 is a deficient number, since it is larger than the sum of its proper divisors (1442095).

5224145 is a wasteful number, since it uses less digits than its factorization.

5224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 1600, while the sum is 23.

The square root of 5224145 is about 2285.6388603627. The cubic root of 5224145 is about 173.5155525373.

The spelling of 5224145 in words is "five million, two hundred twenty-four thousand, one hundred forty-five".