5406587 has 4 divisors (see below), whose sum is σ = 5641680. Its totient is φ = 5171496.

The previous prime is 5406563. The next prime is 5406589. The reversal of 5406587 is 7856045.

5406587 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 an emirpimes, since its reverse is a distinct semiprime: 7856045 = 5 ⋅1571209.

It is a cyclic number.

It is not a de Polignac number, because 5406587 - 2¹² = 5402491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5406589) 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, 117512 + ... + 117557.

It is an arithmetic number, because the mean of its divisors is an integer number (1410420).

Almost surely, 2^5406587 is an apocalyptic number.

5406587 is a deficient number, since it is larger than the sum of its proper divisors (235093).

5406587 is a wasteful number, since it uses less digits than its factorization.

5406587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235092.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5406587 is about 2325.2068725169. The cubic root of 5406587 is about 175.5123705103.

The spelling of 5406587 in words is "five million, four hundred six thousand, five hundred eighty-seven".