5401768 has 8 divisors (see below), whose sum is σ = 10128330. Its totient is φ = 2700880.

The previous prime is 5401763. The next prime is 5401769. The reversal of 5401768 is 8671045.

It can be written as a sum of positive squares in only one way, i.e., 4588164 + 813604 = 2142^2 + 902^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5401763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337603 + ... + 337618.

Almost surely, 2^5401768 is an apocalyptic number.

It is an amenable number.

5401768 is a deficient number, since it is larger than the sum of its proper divisors (4726562).

5401768 is a wasteful number, since it uses less digits than its factorization.

5401768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675227 (or 675223 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5401768 is about 2324.1703896229. The cubic root of 5401768 is about 175.4602091049.

The spelling of 5401768 in words is "five million, four hundred one thousand, seven hundred sixty-eight".