2448423587 has 4 divisors (see below), whose sum is σ = 2448874176. Its totient is φ = 2447973000.

The previous prime is 2448423583. The next prime is 2448423613. The reversal of 2448423587 is 7853248442.

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

It is a cyclic number.

It is not a de Polignac number, because 2448423587 - 2² = 2448423583 is a prime.

It is a super-2 number, since 2×2448423587² = 11989556122755893138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2448423583) 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, 217043 + ... + 228044.

It is an arithmetic number, because the mean of its divisors is an integer number (612218544).

Almost surely, 2^2448423587 is an apocalyptic number.

2448423587 is a deficient number, since it is larger than the sum of its proper divisors (450589).

2448423587 is an equidigital number, since it uses as much as digits as its factorization.

2448423587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450588.

The product of its digits is 1720320, while the sum is 47.

The square root of 2448423587 is about 49481.5479446632. The cubic root of 2448423587 is about 1347.8105501690.

The spelling of 2448423587 in words is "two billion, four hundred forty-eight million, four hundred twenty-three thousand, five hundred eighty-seven".