5658667 has 12 divisors (see below), whose sum is σ = 6870096. Its totient is φ = 4638480.

The previous prime is 5658649. The next prime is 5658673. The reversal of 5658667 is 7668565.

It is not a de Polignac number, because 5658667 - 2¹¹ = 5656619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5658677) 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 11 ways as a sum of consecutive naturals, for example, 1384 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (572508).

Almost surely, 2^5658667 is an apocalyptic number.

5658667 is a deficient number, since it is larger than the sum of its proper divisors (1211429).

5658667 is a wasteful number, since it uses less digits than its factorization.

5658667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058 (or 5051 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 5658667 is about 2378.7952833315. The cubic root of 5658667 is about 178.1987742831.

The spelling of 5658667 in words is "five million, six hundred fifty-eight thousand, six hundred sixty-seven".