5466989 has 4 divisors (see below), whose sum is σ = 5964000. Its totient is φ = 4969980.

The previous prime is 5466983. The next prime is 5466997. The reversal of 5466989 is 9896645.

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 a cyclic number.

It is not a de Polignac number, because 5466989 - 2⁸ = 5466733 is a prime.

It is a super-2 number, since 2×5466989² = 59775937452242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466983) 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, 248489 + ... + 248510.

It is an arithmetic number, because the mean of its divisors is an integer number (1491000).

Almost surely, 2^5466989 is an apocalyptic number.

It is an amenable number.

5466989 is a deficient number, since it is larger than the sum of its proper divisors (497011).

5466989 is a wasteful number, since it uses less digits than its factorization.

5466989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497010.

The product of its digits is 466560, while the sum is 47.

The square root of 5466989 is about 2338.1593187805. The cubic root of 5466989 is about 176.1635553486.

The spelling of 5466989 in words is "five million, four hundred sixty-six thousand, nine hundred eighty-nine".