5654971 has 16 divisors (see below), whose sum is σ = 6782400. Its totient is φ = 4612608.

The previous prime is 5654953. The next prime is 5655019. The reversal of 5654971 is 1794565.

It is not a de Polignac number, because 5654971 - 2⁵ = 5654939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5654971.

It is not an unprimeable number, because it can be changed into a prime (5654911) 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 15 ways as a sum of consecutive naturals, for example, 17911 + ... + 18223.

It is an arithmetic number, because the mean of its divisors is an integer number (423900).

Almost surely, 2^5654971 is an apocalyptic number.

5654971 is a deficient number, since it is larger than the sum of its proper divisors (1127429).

5654971 is a wasteful number, since it uses less digits than its factorization.

5654971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its digits is 37800, while the sum is 37.

The square root of 5654971 is about 2378.0182926126. The cubic root of 5654971 is about 178.1599685528.

The spelling of 5654971 in words is "five million, six hundred fifty-four thousand, nine hundred seventy-one".