7885141 has 8 divisors (see below), whose sum is σ = 8635968. Its totient is φ = 7140000.

The previous prime is 7885123. The next prime is 7885147. The reversal of 7885141 is 1415887.

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 7885141 - 2¹⁵ = 7852373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7885097 and 7885106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7885147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816 + ... + 4366.

It is an arithmetic number, because the mean of its divisors is an integer number (1079496).

Almost surely, 2^7885141 is an apocalyptic number.

It is an amenable number.

7885141 is a deficient number, since it is larger than the sum of its proper divisors (750827).

7885141 is a wasteful number, since it uses less digits than its factorization.

7885141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843.

The product of its digits is 8960, while the sum is 34.

The square root of 7885141 is about 2808.0493229286. The cubic root of 7885141 is about 199.0382240152.

It can be divided in two parts, 788 and 5141, that added together give a square (5929 = 77²).

The spelling of 7885141 in words is "seven million, eight hundred eighty-five thousand, one hundred forty-one".