4073841 has 8 divisors (see below), whose sum is σ = 6035360. Its totient is φ = 2715876.

The previous prime is 4073837. The next prime is 4073851. The reversal of 4073841 is 1483704.

It is not a de Polignac number, because 4073841 - 2² = 4073837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 150883 = 4073841 / (4 + 0 + 7 + 3 + 8 + 4 + 1).

It is an Ulam number.

It is a Duffinian number.

4073841 is a lucky number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (4073821) 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, 75415 + ... + 75468.

It is an arithmetic number, because the mean of its divisors is an integer number (754420).

Almost surely, 2^4073841 is an apocalyptic number.

It is an amenable number.

4073841 is a deficient number, since it is larger than the sum of its proper divisors (1961519).

4073841 is a wasteful number, since it uses less digits than its factorization.

4073841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150892 (or 150886 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4073841 is about 2018.3758321978. The cubic root of 4073841 is about 159.7109494799.

The spelling of 4073841 in words is "four million, seventy-three thousand, eight hundred forty-one".