8061911 has 8 divisors (see below), whose sum is σ = 9471504. Its totient is φ = 6765120.

The previous prime is 8061899. The next prime is 8061923. The reversal of 8061911 is 1191608.

It is an interprime number because it is at equal distance from previous prime (8061899) and next prime (8061923).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8061911 - 2⁶ = 8061847 is a prime.

It is a Duffinian number.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8061931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28046 + ... + 28331.

It is an arithmetic number, because the mean of its divisors is an integer number (1183938).

Almost surely, 2^8061911 is an apocalyptic number.

8061911 is a deficient number, since it is larger than the sum of its proper divisors (1409593).

8061911 is a wasteful number, since it uses less digits than its factorization.

8061911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56401.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 8061911 is about 2839.3504538891. The cubic root of 8061911 is about 200.5145997996.

The spelling of 8061911 in words is "eight million, sixty-one thousand, nine hundred eleven".