2074541 has 4 divisors (see below), whose sum is σ = 2370912. Its totient is φ = 1778172.

The previous prime is 2074529. The next prime is 2074543. The reversal of 2074541 is 1454702.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1454702 = 2 ⋅727351.

It is a cyclic number.

It is not a de Polignac number, because 2074541 - 2¹⁴ = 2058157 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 (2074543) 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, 148175 + ... + 148188.

It is an arithmetic number, because the mean of its divisors is an integer number (592728).

2^2074541 is an apocalyptic number.

It is an amenable number.

2074541 is a deficient number, since it is larger than the sum of its proper divisors (296371).

2074541 is an equidigital number, since it uses as much as digits as its factorization.

2074541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296370.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2074541 is about 1440.3266990513. The cubic root of 2074541 is about 127.5383147697.

The spelling of 2074541 in words is "two million, seventy-four thousand, five hundred forty-one".