5557767 has 8 divisors (see below), whose sum is σ = 7428096. Its totient is φ = 3696312.

The previous prime is 5557757. The next prime is 5557781. The reversal of 5557767 is 7677555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5557767 - 2⁴ = 5557751 is a prime.

5557767 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (928512).

Almost surely, 2^5557767 is an apocalyptic number.

5557767 is a deficient number, since it is larger than the sum of its proper divisors (1870329).

5557767 is a wasteful number, since it uses less digits than its factorization.

5557767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437.

The product of its digits is 257250, while the sum is 42.

The square root of 5557767 is about 2357.4916754890. The cubic root of 5557767 is about 177.1332585169.

The spelling of 5557767 in words is "five million, five hundred fifty-seven thousand, seven hundred sixty-seven".