5417891 has 4 divisors (see below), whose sum is σ = 5440800. Its totient is φ = 5394984.

The previous prime is 5417887. The next prime is 5417897. The reversal of 5417891 is 1987145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1987145 = 5 ⋅397429.

It is a cyclic number.

It is not a de Polignac number, because 5417891 - 2² = 5417887 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 (5417897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11096 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (1360200).

Almost surely, 2^5417891 is an apocalyptic number.

5417891 is a deficient number, since it is larger than the sum of its proper divisors (22909).

5417891 is a wasteful number, since it uses less digits than its factorization.

5417891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22908.

The product of its digits is 10080, while the sum is 35.

The square root of 5417891 is about 2327.6363547599. The cubic root of 5417891 is about 175.6346047862.

The spelling of 5417891 in words is "five million, four hundred seventeen thousand, eight hundred ninety-one".