5181476 has 6 divisors (see below), whose sum is σ = 9067590. Its totient is φ = 2590736.

The previous prime is 5181469. The next prime is 5181497. The reversal of 5181476 is 6741815.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3904576 + 1276900 = 1976^2 + 1130^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647681 + ... + 647688.

It is an arithmetic number, because the mean of its divisors is an integer number (1511265).

Almost surely, 2^5181476 is an apocalyptic number.

It is an amenable number.

5181476 is a deficient number, since it is larger than the sum of its proper divisors (3886114).

5181476 is a wasteful number, since it uses less digits than its factorization.

5181476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295373 (or 1295371 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 5181476 is about 2276.2855708368. The cubic root of 5181476 is about 173.0418556216.

The spelling of 5181476 in words is "five million, one hundred eighty-one thousand, four hundred seventy-six".