2081590041 has 8 divisors (see below), whose sum is σ = 2938715424. Its totient is φ = 1306095680.

The previous prime is 2081590009. The next prime is 2081590073. The reversal of 2081590041 is 1400951802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2081590009) and next prime (2081590073).

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 2081590041 - 2⁵ = 2081590009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2081589990 and 2081590008.

It is not an unprimeable number, because it can be changed into a prime (2081590001) 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, 20407695 + ... + 20407796.

It is an arithmetic number, because the mean of its divisors is an integer number (367339428).

Almost surely, 2^2081590041 is an apocalyptic number.

It is an amenable number.

2081590041 is a deficient number, since it is larger than the sum of its proper divisors (857125383).

2081590041 is a wasteful number, since it uses less digits than its factorization.

2081590041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40815511.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 2081590041 is about 45624.4456514268. The cubic root of 2081590041 is about 1276.8260475491.

The spelling of 2081590041 in words is "two billion, eighty-one million, five hundred ninety thousand, forty-one".