5397111 has 20 divisors (see below), whose sum is σ = 8415792. Its totient is φ = 3440448.

The previous prime is 5397107. The next prime is 5397113. The reversal of 5397111 is 1117935.

It is a happy number.

It is not a de Polignac number, because 5397111 - 2² = 5397107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5397113) 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 19 ways as a sum of consecutive naturals, for example, 415 + ... + 3311.

Almost surely, 2^5397111 is an apocalyptic number.

5397111 is a deficient number, since it is larger than the sum of its proper divisors (3018681).

5397111 is a wasteful number, since it uses less digits than its factorization.

5397111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932 (or 2923 counting only the distinct ones).

The product of its digits is 945, while the sum is 27.

The square root of 5397111 is about 2323.1683107343. The cubic root of 5397111 is about 175.4097717218.

The spelling of 5397111 in words is "five million, three hundred ninety-seven thousand, one hundred eleven".