8078141 has 4 divisors (see below), whose sum is σ = 8175552. Its totient is φ = 7980732.

The previous prime is 8078131. The next prime is 8078143. The reversal of 8078141 is 1418708.

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 a de Polignac number, because none of the positive numbers 2^k-8078141 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 (8078143) 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, 48581 + ... + 48746.

It is an arithmetic number, because the mean of its divisors is an integer number (2043888).

Almost surely, 2^8078141 is an apocalyptic number.

It is an amenable number.

8078141 is a deficient number, since it is larger than the sum of its proper divisors (97411).

8078141 is an equidigital number, since it uses as much as digits as its factorization.

8078141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97410.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 8078141 is about 2842.2070649409. The cubic root of 8078141 is about 200.6490662861.

The spelling of 8078141 in words is "eight million, seventy-eight thousand, one hundred forty-one".