5490887 has 4 divisors (see below), whose sum is σ = 5496120. Its totient is φ = 5485656.

The previous prime is 5490883. The next prime is 5490913. The reversal of 5490887 is 7880945.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5490887 - 2² = 5490883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490883) 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, 437 + ... + 3342.

It is an arithmetic number, because the mean of its divisors is an integer number (1374030).

Almost surely, 2^5490887 is an apocalyptic number.

5490887 is a deficient number, since it is larger than the sum of its proper divisors (5233).

5490887 is a wasteful number, since it uses less digits than its factorization.

5490887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5490887 is about 2343.2641763147. The cubic root of 5490887 is about 176.4198717679.

The spelling of 5490887 in words is "five million, four hundred ninety thousand, eight hundred eighty-seven".