4050047 has 4 divisors (see below), whose sum is σ = 4226160. Its totient is φ = 3873936.

The previous prime is 4050031. The next prime is 4050049. The reversal of 4050047 is 7400504.

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

It is not a de Polignac number, because 4050047 - 2⁴ = 4050031 is a prime.

It is a super-3 number, since 3×4050047³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050049) 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, 88022 + ... + 88067.

It is an arithmetic number, because the mean of its divisors is an integer number (1056540).

Almost surely, 2^4050047 is an apocalyptic number.

4050047 is a deficient number, since it is larger than the sum of its proper divisors (176113).

4050047 is a wasteful number, since it uses less digits than its factorization.

4050047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176112.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 4050047 is about 2012.4728569598. The cubic root of 4050047 is about 159.3994019794.

The spelling of 4050047 in words is "four million, fifty thousand, forty-seven".