5406345 has 40 divisors (see below), whose sum is σ = 11081664. Its totient is φ = 2470176.

The previous prime is 5406343. The next prime is 5406361. The reversal of 5406345 is 5436045.

It is not a de Polignac number, because 5406345 - 2¹ = 5406343 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (5406343) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1882 + ... + 3788.

Almost surely, 2^5406345 is an apocalyptic number.

It is an amenable number.

5406345 is an abundant number, since it is smaller than the sum of its proper divisors (5675319).

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

5406345 is a wasteful number, since it uses less digits than its factorization.

5406345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5406345 is about 2325.1548335541. The cubic root of 5406345 is about 175.5097518140.

The spelling of 5406345 in words is "five million, four hundred six thousand, three hundred forty-five".