2010541 has 8 divisors (see below), whose sum is σ = 2240280. Its totient is φ = 1791552.

The previous prime is 2010527. The next prime is 2010553. The reversal of 2010541 is 1450102.

It can be written as a sum of positive squares in 4 ways, for example, as 594441 + 1416100 = 771^2 + 1190^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2010541 - 2⁷ = 2010413 is a prime.

It is a super-2 number, since 2×2010541² = 8084550225362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010571) 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, 2290 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (280035).

2^2010541 is an apocalyptic number.

It is an amenable number.

2010541 is a deficient number, since it is larger than the sum of its proper divisors (229739).

2010541 is a wasteful number, since it uses less digits than its factorization.

2010541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2010541 is about 1417.9354710282. The cubic root of 2010541 is about 126.2130643839.

Adding to 2010541 its reverse (1450102), we get a palindrome (3460643).

The spelling of 2010541 in words is "two million, ten thousand, five hundred forty-one".