5486431 has 4 divisors (see below), whose sum is σ = 5492664. Its totient is φ = 5480200.

The previous prime is 5486419. The next prime is 5486447. The reversal of 5486431 is 1346845.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5486431 - 2⁷ = 5486303 is a prime.

It is a super-2 number, since 2×5486431² = 60201850235522, which contains 22 as substring.

It is a Duffinian number.

5486431 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5486393 and 5486402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525 + ... + 3646.

It is an arithmetic number, because the mean of its divisors is an integer number (1373166).

Almost surely, 2^5486431 is an apocalyptic number.

5486431 is a deficient number, since it is larger than the sum of its proper divisors (6233).

5486431 is a wasteful number, since it uses less digits than its factorization.

5486431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232.

The product of its digits is 11520, while the sum is 31.

The square root of 5486431 is about 2342.3131729126. The cubic root of 5486431 is about 176.3721357221.

The spelling of 5486431 in words is "five million, four hundred eighty-six thousand, four hundred thirty-one".