4050061 has 4 divisors (see below), whose sum is σ = 4075072. Its totient is φ = 4025052.

The previous prime is 4050049. The next prime is 4050071. The reversal of 4050061 is 1600504.

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 a cyclic number.

It is not a de Polignac number, because 4050061 - 2¹¹ = 4048013 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 (4050031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12261 + ... + 12586.

It is an arithmetic number, because the mean of its divisors is an integer number (1018768).

Almost surely, 2^4050061 is an apocalyptic number.

It is an amenable number.

4050061 is a deficient number, since it is larger than the sum of its proper divisors (25011).

4050061 is a wasteful number, since it uses less digits than its factorization.

4050061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25010.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4050061 is about 2012.4763352646. The cubic root of 4050061 is about 159.3995856471.

Adding to 4050061 its reverse (1600504), we get a palindrome (5650565).

The spelling of 4050061 in words is "four million, fifty thousand, sixty-one".