5587977 has 4 divisors (see below), whose sum is σ = 7450640. Its totient is φ = 3725316.

The previous prime is 5587973. The next prime is 5587991. The reversal of 5587977 is 7797855.

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 not a de Polignac number, because 5587977 - 2² = 5587973 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 (5587973) 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, 931327 + ... + 931332.

It is an arithmetic number, because the mean of its divisors is an integer number (1862660).

Almost surely, 2^5587977 is an apocalyptic number.

It is an amenable number.

5587977 is a deficient number, since it is larger than the sum of its proper divisors (1862663).

5587977 is a wasteful number, since it uses less digits than its factorization.

5587977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862662.

The product of its digits is 617400, while the sum is 48.

The square root of 5587977 is about 2363.8902258777. The cubic root of 5587977 is about 177.4536227444.

The spelling of 5587977 in words is "five million, five hundred eighty-seven thousand, nine hundred seventy-seven".