5381667 has 8 divisors (see below), whose sum is σ = 7972880. Its totient is φ = 3587760.

The previous prime is 5381653. The next prime is 5381669. The reversal of 5381667 is 7661835.

It is not a de Polignac number, because 5381667 - 2¹⁶ = 5316131 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5381669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99634 + ... + 99687.

It is an arithmetic number, because the mean of its divisors is an integer number (996610).

Almost surely, 2^5381667 is an apocalyptic number.

5381667 is a deficient number, since it is larger than the sum of its proper divisors (2591213).

5381667 is a wasteful number, since it uses less digits than its factorization.

5381667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199330 (or 199324 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5381667 is about 2319.8420204833. The cubic root of 5381667 is about 175.2422983816.

The spelling of 5381667 in words is "five million, three hundred eighty-one thousand, six hundred sixty-seven".