5224690 has 8 divisors (see below), whose sum is σ = 9404460. Its totient is φ = 2089872.

The previous prime is 5224663. The next prime is 5224691. The reversal of 5224690 is 964225.

It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 546121 = 2163^2 + 739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5224690² = 54594771192200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5224691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261225 + ... + 261244.

Almost surely, 2^5224690 is an apocalyptic number.

5224690 is a deficient number, since it is larger than the sum of its proper divisors (4179770).

5224690 is a wasteful number, since it uses less digits than its factorization.

5224690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522476.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5224690 is about 2285.7580799376. The cubic root of 5224690 is about 173.5215862320.

It can be divided in two parts, 52 and 24690, that added together give a palindrome (24742).

The spelling of 5224690 in words is "five million, two hundred twenty-four thousand, six hundred ninety".