5489457 has 8 divisors (see below), whose sum is σ = 7363776. Its totient is φ = 3637392.

The previous prime is 5489443. The next prime is 5489501. The reversal of 5489457 is 7549845.

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

It is not a de Polignac number, because 5489457 - 2¹⁴ = 5473073 is a prime.

It is an Ulam number.

5489457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5489557) 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, 4978 + ... + 5979.

It is an arithmetic number, because the mean of its divisors is an integer number (920472).

Almost surely, 2^5489457 is an apocalyptic number.

It is an amenable number.

5489457 is a deficient number, since it is larger than the sum of its proper divisors (1874319).

5489457 is a wasteful number, since it uses less digits than its factorization.

5489457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11127.

The product of its digits is 201600, while the sum is 42.

The square root of 5489457 is about 2342.9590265303. The cubic root of 5489457 is about 176.4045553402.

The spelling of 5489457 in words is "five million, four hundred eighty-nine thousand, four hundred fifty-seven".