5091724 has 24 divisors (see below), whose sum is σ = 9829008. Its totient is φ = 2288640.

The previous prime is 5091707. The next prime is 5091743. The reversal of 5091724 is 4271905.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5091692 and 5091701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3672 + ... + 4864.

It is an arithmetic number, because the mean of its divisors is an integer number (409542).

Almost surely, 2^5091724 is an apocalyptic number.

It is an amenable number.

5091724 is a deficient number, since it is larger than the sum of its proper divisors (4737284).

5091724 is a wasteful number, since it uses less digits than its factorization.

5091724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5091724 is about 2256.4848769713. The cubic root of 5091724 is about 172.0369039257.

The spelling of 5091724 in words is "five million, ninety-one thousand, seven hundred twenty-four".