8072141 has 16 divisors (see below), whose sum is σ = 10199040. Its totient is φ = 6205680.

The previous prime is 8072137. The next prime is 8072143. The reversal of 8072141 is 1412708.

It is a cyclic number.

It is not a de Polignac number, because 8072141 - 2² = 8072137 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 (8072143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5420 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (637440).

Almost surely, 2^8072141 is an apocalyptic number.

It is an amenable number.

8072141 is a deficient number, since it is larger than the sum of its proper divisors (2126899).

8072141 is a wasteful number, since it uses less digits than its factorization.

8072141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 8072141 is about 2841.1513511251. The cubic root of 8072141 is about 200.5993769420.

Adding to 8072141 its reverse (1412708), we get a palindrome (9484849).

The spelling of 8072141 in words is "eight million, seventy-two thousand, one hundred forty-one".