4072101 has 8 divisors (see below), whose sum is σ = 5923104. Its totient is φ = 2467920.

The previous prime is 4072097. The next prime is 4072139. The reversal of 4072101 is 1012704.

4072101 is digitally balanced in base 2, 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 not a de Polignac number, because 4072101 - 2² = 4072097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61666 + ... + 61731.

It is an arithmetic number, because the mean of its divisors is an integer number (740388).

Almost surely, 2^4072101 is an apocalyptic number.

It is an amenable number.

4072101 is a deficient number, since it is larger than the sum of its proper divisors (1851003).

4072101 is a wasteful number, since it uses less digits than its factorization.

4072101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123411.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 4072101 is about 2017.9447465181. The cubic root of 4072101 is about 159.6882079094.

Adding to 4072101 its reverse (1012704), we get a palindrome (5084805).

The spelling of 4072101 in words is "four million, seventy-two thousand, one hundred one".