5438492 has 12 divisors (see below), whose sum is σ = 9632616. Its totient is φ = 2686320.

The previous prime is 5438483. The next prime is 5438497. The reversal of 5438492 is 2948345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438497) 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, 7859 + ... + 8522.

It is an arithmetic number, because the mean of its divisors is an integer number (802718).

Almost surely, 2^5438492 is an apocalyptic number.

It is an amenable number.

5438492 is a deficient number, since it is larger than the sum of its proper divisors (4194124).

5438492 is a wasteful number, since it uses less digits than its factorization.

5438492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16468 (or 16466 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 5438492 is about 2332.0574606986. The cubic root of 5438492 is about 175.8569343572.

The spelling of 5438492 in words is "five million, four hundred thirty-eight thousand, four hundred ninety-two".