5140845 has 24 divisors (see below), whose sum is σ = 9300096. Its totient is φ = 2622048.

The previous prime is 5140829. The next prime is 5140853. The reversal of 5140845 is 5480415.

It is not a de Polignac number, because 5140845 - 2⁴ = 5140829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1449 + ... + 3518.

It is an arithmetic number, because the mean of its divisors is an integer number (387504).

Almost surely, 2^5140845 is an apocalyptic number.

It is an amenable number.

5140845 is a deficient number, since it is larger than the sum of its proper divisors (4159251).

5140845 is a wasteful number, since it uses less digits than its factorization.

5140845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001 (or 4998 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5140845 is about 2267.3431588536. The cubic root of 5140845 is about 172.5883605280.

It can be divided in two parts, 514084 and 5, that added together give a square (514089 = 717²).

The spelling of 5140845 in words is "five million, one hundred forty thousand, eight hundred forty-five".