8390541 has 8 divisors (see below), whose sum is σ = 11573280. Its totient is φ = 5400752.

The previous prime is 8390539. The next prime is 8390549. The reversal of 8390541 is 1450938.

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 8390541 - 2¹ = 8390539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8390499 and 8390508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8390549) 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, 48135 + ... + 48308.

It is an arithmetic number, because the mean of its divisors is an integer number (1446660).

Almost surely, 2^8390541 is an apocalyptic number.

It is an amenable number.

8390541 is a deficient number, since it is larger than the sum of its proper divisors (3182739).

8390541 is a wasteful number, since it uses less digits than its factorization.

8390541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96475.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 8390541 is about 2896.6430570576. The cubic root of 8390541 is about 203.2029403779.

The spelling of 8390541 in words is "eight million, three hundred ninety thousand, five hundred forty-one".