5072881 has 4 divisors (see below), whose sum is σ = 5534064. Its totient is φ = 4611700.

The previous prime is 5072869. The next prime is 5072891. The reversal of 5072881 is 1882705.

It is the 920-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5072881 is a prime.

It is a super-2 number, since 2×5072881² = 51468243280322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5072801) 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, 230575 + ... + 230596.

It is an arithmetic number, because the mean of its divisors is an integer number (1383516).

Almost surely, 2^5072881 is an apocalyptic number.

It is an amenable number.

5072881 is a deficient number, since it is larger than the sum of its proper divisors (461183).

5072881 is a wasteful number, since it uses less digits than its factorization.

5072881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461182.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5072881 is about 2252.3057074918. The cubic root of 5072881 is about 171.8244219662.

The spelling of 5072881 in words is "five million, seventy-two thousand, eight hundred eighty-one".