8145241 has 8 divisors (see below), whose sum is σ = 8959104. Its totient is φ = 7358160.

The previous prime is 8145239. The next prime is 8145253. The reversal of 8145241 is 1425418.

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 8145241 - 2¹ = 8145239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8145211) 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, 6055 + ... + 7276.

It is an arithmetic number, because the mean of its divisors is an integer number (1119888).

Almost surely, 2^8145241 is an apocalyptic number.

It is an amenable number.

8145241 is a deficient number, since it is larger than the sum of its proper divisors (813863).

8145241 is a wasteful number, since it uses less digits than its factorization.

8145241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13391.

The product of its digits is 1280, while the sum is 25.

The square root of 8145241 is about 2853.9868605164. The cubic root of 8145241 is about 201.2030900271.

The spelling of 8145241 in words is "eight million, one hundred forty-five thousand, two hundred forty-one".