5081087 has 4 divisors (see below), whose sum is σ = 5543016. Its totient is φ = 4619160.

The previous prime is 5081081. The next prime is 5081101. The reversal of 5081087 is 7801805.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5081087 - 2⁶ = 5081023 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 (5081081) 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, 230948 + ... + 230969.

It is an arithmetic number, because the mean of its divisors is an integer number (1385754).

Almost surely, 2^5081087 is an apocalyptic number.

5081087 is a deficient number, since it is larger than the sum of its proper divisors (461929).

5081087 is a wasteful number, since it uses less digits than its factorization.

5081087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461928.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 5081087 is about 2254.1266601502. The cubic root of 5081087 is about 171.9170209984.

The spelling of 5081087 in words is "five million, eighty-one thousand, eighty-seven".