8126049 has 4 divisors (see below), whose sum is σ = 10834736. Its totient is φ = 5417364.

The previous prime is 8126029. The next prime is 8126057. The reversal of 8126049 is 9406218.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8126049 - 2⁷ = 8125921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8126009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354339 + ... + 1354344.

It is an arithmetic number, because the mean of its divisors is an integer number (2708684).

Almost surely, 2^8126049 is an apocalyptic number.

It is an amenable number.

8126049 is a deficient number, since it is larger than the sum of its proper divisors (2708687).

8126049 is a wasteful number, since it uses less digits than its factorization.

8126049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708686.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8126049 is about 2850.6225635815. The cubic root of 8126049 is about 201.0449393342.

The spelling of 8126049 in words is "eight million, one hundred twenty-six thousand, forty-nine".