5110921 has 8 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 4865328.

The previous prime is 5110913. The next prime is 5110933. The reversal of 5110921 is 1290115.

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 5110921 - 2³ = 5110913 is a prime.

It is a super-2 number, since 2×5110921² = 52243026936482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5110951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270 + ... + 3208.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^5110921 is an apocalyptic number.

It is an amenable number.

5110921 is a deficient number, since it is larger than the sum of its proper divisors (251639).

5110921 is a wasteful number, since it uses less digits than its factorization.

5110921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 5110921 is about 2260.7346151196. The cubic root of 5110921 is about 172.2528393403.

The spelling of 5110921 in words is "five million, one hundred ten thousand, nine hundred twenty-one".