5406318 has 32 divisors (see below), whose sum is σ = 12247200. Its totient is φ = 1767168.

The previous prime is 5406293. The next prime is 5406343. The reversal of 5406318 is 8136045.

5406318 = 42² + 43² + ... + 253².

It is an interprime number because it is at equal distance from previous prime (5406293) and next prime (5406343).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5406291 and 5406300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918 + ... + 3806.

It is an arithmetic number, because the mean of its divisors is an integer number (382725).

Almost surely, 2^5406318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5406318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6123600).

5406318 is an abundant number, since it is smaller than the sum of its proper divisors (6840882).

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

5406318 is a wasteful number, since it uses less digits than its factorization.

5406318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5406318 is about 2325.1490274819. The cubic root of 5406318 is about 175.5094596406.

The spelling of 5406318 in words is "five million, four hundred six thousand, three hundred eighteen".