5408736 has 48 divisors (see below), whose sum is σ = 14361984. Its totient is φ = 1782144.

The previous prime is 5408719. The next prime is 5408773. The reversal of 5408736 is 6378045.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5408697 and 5408706.

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, 9615 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (299208).

Almost surely, 2^5408736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7180992).

5408736 is an abundant number, since it is smaller than the sum of its proper divisors (8953248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5408736 is a wasteful number, since it uses less digits than its factorization.

5408736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5408736 is about 2325.6689360268. The cubic root of 5408736 is about 175.5356215386.

The spelling of 5408736 in words is "five million, four hundred eight thousand, seven hundred thirty-six".