5672689 has 16 divisors (see below), whose sum is σ = 6462720. Its totient is φ = 4934160.

The previous prime is 5672677. The next prime is 5672707. The reversal of 5672689 is 9862765.

5672689 = 342² + 343² + ... + 384².

It is not a de Polignac number, because 5672689 - 2⁷ = 5672561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (5672609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31602 + ... + 31780.

It is an arithmetic number, because the mean of its divisors is an integer number (403920).

Almost surely, 2^5672689 is an apocalyptic number.

It is an amenable number.

5672689 is a deficient number, since it is larger than the sum of its proper divisors (790031).

5672689 is a wasteful number, since it uses less digits than its factorization.

5672689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300.

The product of its digits is 181440, while the sum is 43.

The square root of 5672689 is about 2381.7407499558. The cubic root of 5672689 is about 178.3458432039.

The spelling of 5672689 in words is "five million, six hundred seventy-two thousand, six hundred eighty-nine".