5490087 has 4 divisors (see below), whose sum is σ = 7320120. Its totient is φ = 3660056.

The previous prime is 5490073. The next prime is 5490101. The reversal of 5490087 is 7800945.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5490073) and next prime (5490101).

It is a cyclic number.

It is not a de Polignac number, because 5490087 - 2⁷ = 5489959 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490787) 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 3 ways as a sum of consecutive naturals, for example, 915012 + ... + 915017.

It is an arithmetic number, because the mean of its divisors is an integer number (1830030).

Almost surely, 2^5490087 is an apocalyptic number.

5490087 is a deficient number, since it is larger than the sum of its proper divisors (1830033).

5490087 is a wasteful number, since it uses less digits than its factorization.

5490087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830032.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5490087 is about 2343.0934680460. The cubic root of 5490087 is about 176.4113034648.

The spelling of 5490087 in words is "five million, four hundred ninety thousand, eighty-seven".