5845440 has 56 divisors (see below), whose sum is σ = 18562320. Its totient is φ = 1558528.

The previous prime is 5845421. The next prime is 5845451. The reversal of 5845440 is 445485.

5845440 = T₃₉₅ + T₃₉₆ + ... + T₄₅₈.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5845398 and 5845407.

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, 2085 + ... + 4004.

It is an arithmetic number, because the mean of its divisors is an integer number (331470).

Almost surely, 2^5845440 is an apocalyptic number.

It is an amenable number.

5845440 is an abundant number, since it is smaller than the sum of its proper divisors (12716880).

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

5845440 is a wasteful number, since it uses less digits than its factorization.

5845440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 5845440 is about 2417.7344767364. The cubic root of 5845440 is about 180.1381655238.

The spelling of 5845440 in words is "five million, eight hundred forty-five thousand, four hundred forty".