4140901 has 4 divisors (see below), whose sum is σ = 4144972. Its totient is φ = 4136832.

The previous prime is 4140893. The next prime is 4140923. The reversal of 4140901 is 1090414.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2873025 + 1267876 = 1695^2 + 1126^2 .

It is a cyclic number.

It is not a de Polignac number, because 4140901 - 2³ = 4140893 is a prime.

It is a super-2 number, since 2×4140901² = 34294122183602, which contains 22 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 (4140931) 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, 991 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (1036243).

Almost surely, 2^4140901 is an apocalyptic number.

It is an amenable number.

4140901 is a deficient number, since it is larger than the sum of its proper divisors (4071).

4140901 is a wasteful number, since it uses less digits than its factorization.

4140901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 4140901 is about 2034.9203915633. The cubic root of 4140901 is about 160.5825250174.

It can be divided in two parts, 4140 and 901, that added together give a square (5041 = 71²).

The spelling of 4140901 in words is "four million, one hundred forty thousand, nine hundred one".