5490197 has 4 divisors (see below), whose sum is σ = 5617920. Its totient is φ = 5362476.

The previous prime is 5490161. The next prime is 5490227. The reversal of 5490197 is 7910945.

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 5490197 - 2¹⁰ = 5489173 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 (5490137) 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 3 ways as a sum of consecutive naturals, for example, 63797 + ... + 63882.

It is an arithmetic number, because the mean of its divisors is an integer number (1404480).

Almost surely, 2^5490197 is an apocalyptic number.

It is an amenable number.

5490197 is a deficient number, since it is larger than the sum of its proper divisors (127723).

5490197 is a wasteful number, since it uses less digits than its factorization.

5490197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127722.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 5490197 is about 2343.1169411705. The cubic root of 5490197 is about 176.4124816558.

The spelling of 5490197 in words is "five million, four hundred ninety thousand, one hundred ninety-seven".