10158087 has 4 divisors (see below), whose sum is σ = 13544120. Its totient is φ = 6772056.

The previous prime is 10158079. The next prime is 10158097. The reversal of 10158087 is 78085101.

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

It is not a de Polignac number, because 10158087 - 2³ = 10158079 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 (10158007) 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, 1693012 + ... + 1693017.

It is an arithmetic number, because the mean of its divisors is an integer number (3386030).

Almost surely, 2^10158087 is an apocalyptic number.

10158087 is a deficient number, since it is larger than the sum of its proper divisors (3386033).

10158087 is an equidigital number, since it uses as much as digits as its factorization.

10158087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386032.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 10158087 is about 3187.1753952364. The cubic root of 10158087 is about 216.5728322147.

The spelling of 10158087 in words is "ten million, one hundred fifty-eight thousand, eighty-seven".