5290881 has 4 divisors (see below), whose sum is σ = 7054512. Its totient is φ = 3527252.

The previous prime is 5290877. The next prime is 5290907. The reversal of 5290881 is 1880925.

It is a happy number.

5290881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 5290881 - 2² = 5290877 is a prime.

It is a super-2 number, since 2×5290881² = 55986843512322, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5290871) 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, 881811 + ... + 881816.

It is an arithmetic number, because the mean of its divisors is an integer number (1763628).

Almost surely, 2^5290881 is an apocalyptic number.

It is an amenable number.

5290881 is a deficient number, since it is larger than the sum of its proper divisors (1763631).

5290881 is a wasteful number, since it uses less digits than its factorization.

5290881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763630.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5290881 is about 2300.1915137658. The cubic root of 5290881 is about 174.2512883912.

The spelling of 5290881 in words is "five million, two hundred ninety thousand, eight hundred eighty-one".