1590041 has 4 divisors (see below), whose sum is σ = 1644900. Its totient is φ = 1535184.

The previous prime is 1590037. The next prime is 1590047. The reversal of 1590041 is 1400951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1400951 = 107 ⋅13093.

It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 1042441 = 740^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 1590041 - 2² = 1590037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1589995 and 1590022.

It is not an unprimeable number, because it can be changed into a prime (1590047) 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, 27386 + ... + 27443.

It is an arithmetic number, because the mean of its divisors is an integer number (411225).

2^1590041 is an apocalyptic number.

It is an amenable number.

1590041 is a deficient number, since it is larger than the sum of its proper divisors (54859).

1590041 is an equidigital number, since it uses as much as digits as its factorization.

1590041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54858.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1590041 is about 1260.9682787446. The cubic root of 1590041 is about 116.7175351869.

Adding to 1590041 its reverse (1400951), we get a palindrome (2990992).

The spelling of 1590041 in words is "one million, five hundred ninety thousand, forty-one".