5476381 has 2 divisors, whose sum is σ = 5476382. Its totient is φ = 5476380.

The previous prime is 5476349. The next prime is 5476391. The reversal of 5476381 is 1836745.

5476381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 70756 = 2325^2 + 266^2 .

It is a cyclic number.

It is not a de Polignac number, because 5476381 - 2⁵ = 5476349 is a prime.

It is a super-2 number, since 2×5476381² = 59981497714322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

5476381 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5476391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738190 + 2738191.

It is an arithmetic number, because the mean of its divisors is an integer number (2738191).

Almost surely, 2^5476381 is an apocalyptic number.

It is an amenable number.

5476381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5476381 is an equidigital number, since it uses as much as digits as its factorization.

5476381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 5476381 is about 2340.1668743917. The cubic root of 5476381 is about 176.2643775472.

The spelling of 5476381 in words is "five million, four hundred seventy-six thousand, three hundred eighty-one".