8049423 has 8 divisors (see below), whose sum is σ = 10862208. Its totient is φ = 5301464.

The previous prime is 8049413. The next prime is 8049467. The reversal of 8049423 is 3249408.

It is a happy number.

8049423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8049423 - 2¹² = 8045327 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8049403) 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, 15915 + ... + 16412.

It is an arithmetic number, because the mean of its divisors is an integer number (1357776).

Almost surely, 2^8049423 is an apocalyptic number.

8049423 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8049423 is a deficient number, since it is larger than the sum of its proper divisors (2812785).

8049423 is a wasteful number, since it uses less digits than its factorization.

8049423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32413.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 8049423 is about 2837.1505071110. The cubic root of 8049423 is about 200.4110130959.

The spelling of 8049423 in words is "eight million, forty-nine thousand, four hundred twenty-three".