5177440 has 24 divisors (see below), whose sum is σ = 12232080. Its totient is φ = 2070912.

The previous prime is 5177413. The next prime is 5177441. The reversal of 5177440 is 447715.

It is a junction number, because it is equal to n+sod(n) for n = 5177399 and 5177408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16020 + ... + 16339.

It is an arithmetic number, because the mean of its divisors is an integer number (509670).

Almost surely, 2^5177440 is an apocalyptic number.

It is an amenable number.

5177440 is an abundant number, since it is smaller than the sum of its proper divisors (7054640).

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

5177440 is a wasteful number, since it uses less digits than its factorization.

5177440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32374 (or 32366 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 5177440 is about 2275.3988661331. The cubic root of 5177440 is about 172.9969148659.

The spelling of 5177440 in words is "five million, one hundred seventy-seven thousand, four hundred forty".