8061087 has 4 divisors (see below), whose sum is σ = 10748120. Its totient is φ = 5374056.

The previous prime is 8061061. The next prime is 8061103. The reversal of 8061087 is 7801608.

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

It is not a de Polignac number, because 8061087 - 2¹² = 8056991 is a prime.

It is a super-2 number, since 2×8061087² = 129962247243138, which contains 22 as substring.

It is a Duffinian number.

8061087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8061007) 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, 1343512 + ... + 1343517.

It is an arithmetic number, because the mean of its divisors is an integer number (2687030).

Almost surely, 2^8061087 is an apocalyptic number.

8061087 is a deficient number, since it is larger than the sum of its proper divisors (2687033).

8061087 is a wasteful number, since it uses less digits than its factorization.

8061087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687032.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 8061087 is about 2839.2053465715. The cubic root of 8061087 is about 200.5077681001.

The spelling of 8061087 in words is "eight million, sixty-one thousand, eighty-seven".