8046149 has 4 divisors (see below), whose sum is σ = 8100300. Its totient is φ = 7992000.

The previous prime is 8046121. The next prime is 8046161. The reversal of 8046149 is 9416408.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1322500 + 6723649 = 1150^2 + 2593^2 .

It is a cyclic number.

It is not a de Polignac number, because 8046149 - 2¹² = 8042053 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 (8046109) 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, 26852 + ... + 27149.

It is an arithmetic number, because the mean of its divisors is an integer number (2025075).

Almost surely, 2^8046149 is an apocalyptic number.

It is an amenable number.

8046149 is a deficient number, since it is larger than the sum of its proper divisors (54151).

8046149 is a wasteful number, since it uses less digits than its factorization.

8046149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54150.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8046149 is about 2836.5734610618. The cubic root of 8046149 is about 200.3838378712.

The spelling of 8046149 in words is "eight million, forty-six thousand, one hundred forty-nine".