5240722 has 8 divisors (see below), whose sum is σ = 7902396. Its totient is φ = 2606592.

The previous prime is 5240707. The next prime is 5240731. The reversal of 5240722 is 2270425.

It can be written as a sum of positive squares in 2 ways, for example, as 5103081 + 137641 = 2259^2 + 371^2 .

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5240693 and 5240702.

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, 6403 + ... + 7174.

Almost surely, 2^5240722 is an apocalyptic number.

5240722 is a deficient number, since it is larger than the sum of its proper divisors (2661674).

5240722 is a wasteful number, since it uses less digits than its factorization.

5240722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13772.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 5240722 is about 2289.2623266022. The cubic root of 5240722 is about 173.6988890950.

The spelling of 5240722 in words is "five million, two hundred forty thousand, seven hundred twenty-two".