5537438 has 8 divisors (see below), whose sum is σ = 8343432. Its totient is φ = 2756296.

The previous prime is 5537431. The next prime is 5537443. The reversal of 5537438 is 8347355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5537398 and 5537407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5537431) 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, 5645 + ... + 6552.

It is an arithmetic number, because the mean of its divisors is an integer number (1042929).

Almost surely, 2^5537438 is an apocalyptic number.

5537438 is a deficient number, since it is larger than the sum of its proper divisors (2805994).

5537438 is a wasteful number, since it uses less digits than its factorization.

5537438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426.

The product of its digits is 50400, while the sum is 35.

The square root of 5537438 is about 2353.1761515025. The cubic root of 5537438 is about 176.9170241059.

The spelling of 5537438 in words is "five million, five hundred thirty-seven thousand, four hundred thirty-eight".