5249522 has 12 divisors (see below), whose sum is σ = 8157786. Its totient is φ = 2533440.

The previous prime is 5249513. The next prime is 5249537. The reversal of 5249522 is 2259425.

It can be written as a sum of positive squares in 3 ways, for example, as 2819041 + 2430481 = 1679^2 + 1559^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122 + ... + 3242.

Almost surely, 2^5249522 is an apocalyptic number.

5249522 is a deficient number, since it is larger than the sum of its proper divisors (2908264).

5249522 is a wasteful number, since it uses less digits than its factorization.

5249522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181 (or 3152 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 5249522 is about 2291.1835369520. The cubic root of 5249522 is about 173.7960573517.

The spelling of 5249522 in words is "five million, two hundred forty-nine thousand, five hundred twenty-two".