5177861 has 8 divisors (see below), whose sum is σ = 5869920. Its totient is φ = 4527792.

The previous prime is 5177813. The next prime is 5177869. The reversal of 5177861 is 1687715.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5177861 - 2⁶ = 5177797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177869) 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, 10235 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (733740).

Almost surely, 2^5177861 is an apocalyptic number.

It is an amenable number.

5177861 is a deficient number, since it is larger than the sum of its proper divisors (692059).

5177861 is a wasteful number, since it uses less digits than its factorization.

5177861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20995.

The product of its digits is 11760, while the sum is 35.

The square root of 5177861 is about 2275.4913755055. The cubic root of 5177861 is about 173.0016037808.

The spelling of 5177861 in words is "five million, one hundred seventy-seven thousand, eight hundred sixty-one".