8119541 has 6 divisors (see below), whose sum is σ = 8229942. Its totient is φ = 8010600.

The previous prime is 8119537. The next prime is 8119549. The reversal of 8119541 is 1459118.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 3900625 = 2054^2 + 1975^2 .

It is not a de Polignac number, because 8119541 - 2² = 8119537 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 (8119549) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5591 + ... + 6891.

It is an arithmetic number, because the mean of its divisors is an integer number (1371657).

Almost surely, 2^8119541 is an apocalyptic number.

It is an amenable number.

8119541 is a deficient number, since it is larger than the sum of its proper divisors (110401).

8119541 is an equidigital number, since it uses as much as digits as its factorization.

8119541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1380 counting only the distinct ones).

The product of its digits is 1440, while the sum is 29.

The square root of 8119541 is about 2849.4808299057. The cubic root of 8119541 is about 200.9912539613.

The spelling of 8119541 in words is "eight million, one hundred nineteen thousand, five hundred forty-one".