42460589 has 4 divisors (see below), whose sum is σ = 43180320. Its totient is φ = 41740860.

The previous prime is 42460567. The next prime is 42460591. The reversal of 42460589 is 98506424.

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 a cyclic number.

It is not a de Polignac number, because 42460589 - 2⁸ = 42460333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42460549) 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, 359777 + ... + 359894.

It is an arithmetic number, because the mean of its divisors is an integer number (10795080).

Almost surely, 2^42460589 is an apocalyptic number.

It is an amenable number.

42460589 is a deficient number, since it is larger than the sum of its proper divisors (719731).

42460589 is an equidigital number, since it uses as much as digits as its factorization.

42460589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719730.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 42460589 is about 6516.1790184126. The cubic root of 42460589 is about 348.8686982642.

The spelling of 42460589 in words is "forty-two million, four hundred sixty thousand, five hundred eighty-nine".