5731498 has 4 divisors (see below), whose sum is σ = 8597250. Its totient is φ = 2865748.

The previous prime is 5731487. The next prime is 5731519. The reversal of 5731498 is 8941375.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4355569 + 1375929 = 2087^2 + 1173^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432873 + ... + 1432876.

Almost surely, 2^5731498 is an apocalyptic number.

5731498 is a deficient number, since it is larger than the sum of its proper divisors (2865752).

5731498 is a wasteful number, since it uses less digits than its factorization.

5731498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865751.

The product of its digits is 30240, while the sum is 37.

The square root of 5731498 is about 2394.0547195083. The cubic root of 5731498 is about 178.9600318574.

The spelling of 5731498 in words is "five million, seven hundred thirty-one thousand, four hundred ninety-eight".