5727490 has 8 divisors (see below), whose sum is σ = 10309500. Its totient is φ = 2290992.

The previous prime is 5727481. The next prime is 5727497. The reversal of 5727490 is 947275.

It can be written as a sum of positive squares in 2 ways, for example, as 5716881 + 10609 = 2391^2 + 103^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5727497) 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, 286365 + ... + 286384.

Almost surely, 2^5727490 is an apocalyptic number.

5727490 is a deficient number, since it is larger than the sum of its proper divisors (4582010).

5727490 is a wasteful number, since it uses less digits than its factorization.

5727490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572756.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 5727490 is about 2393.2174995182. The cubic root of 5727490 is about 178.9183069269.

The spelling of 5727490 in words is "five million, seven hundred twenty-seven thousand, four hundred ninety".