5543494 has 12 divisors (see below), whose sum is σ = 9140292. Its totient is φ = 2519660.

The previous prime is 5543491. The next prime is 5543507. The reversal of 5543494 is 4943455.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11212 + ... + 11695.

It is an arithmetic number, because the mean of its divisors is an integer number (761691).

Almost surely, 2^5543494 is an apocalyptic number.

5543494 is a deficient number, since it is larger than the sum of its proper divisors (3596798).

5543494 is a wasteful number, since it uses less digits than its factorization.

5543494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22931 (or 22920 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 5543494 is about 2354.4625713738. The cubic root of 5543494 is about 176.9814955066.

The spelling of 5543494 in words is "five million, five hundred forty-three thousand, four hundred ninety-four".