5408289 has 20 divisors (see below), whose sum is σ = 8433216. Its totient is φ = 3447576.

The previous prime is 5408233. The next prime is 5408309. The reversal of 5408289 is 9828045.

It is not a de Polignac number, because 5408289 - 2¹³ = 5400097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408089) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 412 + ... + 3314.

Almost surely, 2^5408289 is an apocalyptic number.

It is an amenable number.

5408289 is a deficient number, since it is larger than the sum of its proper divisors (3024927).

5408289 is a wasteful number, since it uses less digits than its factorization.

5408289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5408289 is about 2325.5728326587. The cubic root of 5408289 is about 175.5307857455.

The spelling of 5408289 in words is "five million, four hundred eight thousand, two hundred eighty-nine".