5401828 has 6 divisors (see below), whose sum is σ = 9453206. Its totient is φ = 2700912.

The previous prime is 5401819. The next prime is 5401829. The reversal of 5401828 is 8281045.

It can be written as a sum of positive squares in only one way, i.e., 3305124 + 2096704 = 1818^2 + 1448^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5401796 and 5401805.

It is not an unprimeable number, because it can be changed into a prime (5401829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675225 + ... + 675232.

Almost surely, 2^5401828 is an apocalyptic number.

It is an amenable number.

5401828 is a deficient number, since it is larger than the sum of its proper divisors (4051378).

5401828 is a wasteful number, since it uses less digits than its factorization.

5401828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350461 (or 1350459 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 5401828 is about 2324.1832974187. The cubic root of 5401828 is about 175.4608587424.

The spelling of 5401828 in words is "five million, four hundred one thousand, eight hundred twenty-eight".