1090041 has 8 divisors (see below), whose sum is σ = 1465344. Its totient is φ = 720720.

The previous prime is 1090031. The next prime is 1090097. The reversal of 1090041 is 1400901.

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

It is not a de Polignac number, because 1090041 - 2¹⁰ = 1089017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1090041.

It is not an unprimeable number, because it can be changed into a prime (1090021) 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, 1050 + ... + 1811.

It is an arithmetic number, because the mean of its divisors is an integer number (183168).

2^1090041 is an apocalyptic number.

It is an amenable number.

1090041 is a deficient number, since it is larger than the sum of its proper divisors (375303).

1090041 is a wasteful number, since it uses less digits than its factorization.

1090041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1090041 is about 1044.0502861453. The cubic root of 1090041 is about 102.9155370031.

Subtracting from 1090041 its sum of digits (15), we obtain a triangular number (1090026 = T₁₄₇₆).

Adding to 1090041 its reverse (1400901), we get a palindrome (2490942).

The spelling of 1090041 in words is "one million, ninety thousand, forty-one".