5437685 has 8 divisors (see below), whose sum is σ = 7118496. Its totient is φ = 3954640.

The previous prime is 5437643. The next prime is 5437699. The reversal of 5437685 is 5867345.

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

It is a de Polignac number, because none of the positive numbers 2^k-5437685 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49379 + ... + 49488.

It is an arithmetic number, because the mean of its divisors is an integer number (889812).

Almost surely, 2^5437685 is an apocalyptic number.

5437685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5437685 is a deficient number, since it is larger than the sum of its proper divisors (1680811).

5437685 is a wasteful number, since it uses less digits than its factorization.

5437685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98883.

The product of its digits is 100800, while the sum is 38.

The square root of 5437685 is about 2331.8844310986. The cubic root of 5437685 is about 175.8482356489.

It can be divided in two parts, 543 and 7685, that added together give a palindrome (8228).

The spelling of 5437685 in words is "five million, four hundred thirty-seven thousand, six hundred eighty-five".