5742489 has 4 divisors (see below), whose sum is σ = 7656656. Its totient is φ = 3828324.

The previous prime is 5742469. The next prime is 5742509. The reversal of 5742489 is 9842475.

5742489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5742469) and next prime (5742509).

It is not a de Polignac number, because 5742489 - 2⁷ = 5742361 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5742439) 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, 957079 + ... + 957084.

It is an arithmetic number, because the mean of its divisors is an integer number (1914164).

Almost surely, 2^5742489 is an apocalyptic number.

It is an amenable number.

5742489 is a deficient number, since it is larger than the sum of its proper divisors (1914167).

5742489 is a wasteful number, since it uses less digits than its factorization.

5742489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914166.

The product of its digits is 80640, while the sum is 39.

The square root of 5742489 is about 2396.3490981074. The cubic root of 5742489 is about 179.0743529733.

The spelling of 5742489 in words is "five million, seven hundred forty-two thousand, four hundred eighty-nine".