5787434 has 4 divisors (see below), whose sum is σ = 8681154. Its totient is φ = 2893716.

The previous prime is 5787433. The next prime is 5787473. The reversal of 5787434 is 4347875.

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., 5276209 + 511225 = 2297^2 + 715^2 .

It is a d-powerful number, because it can be written as 5 + 7⁴ + 8³ + 7⁸ + 4² + 3⁹ + 4² .

It is not an unprimeable number, because it can be changed into a prime (5787433) by changing a digit.

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 as a sum of consecutive naturals, namely, 1446857 + ... + 1446860.

Almost surely, 2^5787434 is an apocalyptic number.

5787434 is a deficient number, since it is larger than the sum of its proper divisors (2893720).

5787434 is a wasteful number, since it uses less digits than its factorization.

5787434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893719.

The product of its digits is 94080, while the sum is 38.

The square root of 5787434 is about 2405.7086274111. The cubic root of 5787434 is about 179.5403291832.

The spelling of 5787434 in words is "five million, seven hundred eighty-seven thousand, four hundred thirty-four".