5249746 has 8 divisors (see below), whose sum is σ = 7887564. Its totient is φ = 2620560.

The previous prime is 5249731. The next prime is 5249771. The reversal of 5249746 is 6479425.

It can be written as a sum of positive squares in 2 ways, for example, as 3845521 + 1404225 = 1961^2 + 1185^2 .

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

It is a super-3 number, since 3×5249746³ (a number of 21 digits) contains 333 as substring.

It is an Ulam 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, 325 + ... + 3256.

Almost surely, 2^5249746 is an apocalyptic number.

5249746 is a deficient number, since it is larger than the sum of its proper divisors (2637818).

5249746 is a wasteful number, since it uses less digits than its factorization.

5249746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4316.

The product of its digits is 60480, while the sum is 37.

The square root of 5249746 is about 2291.2324194634. The cubic root of 5249746 is about 173.7985293078.

It can be divided in two parts, 5249 and 746, that added together give a palindrome (5995).

The spelling of 5249746 in words is "five million, two hundred forty-nine thousand, seven hundred forty-six".