1493041 has 4 divisors (see below), whose sum is σ = 1628784. Its totient is φ = 1357300.

The previous prime is 1493027. The next prime is 1493057. The reversal of 1493041 is 1403941.

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.

It is a cyclic number.

It is not a de Polignac number, because 1493041 - 2⁹ = 1492529 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

1493041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1493071) 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, 67855 + ... + 67876.

It is an arithmetic number, because the mean of its divisors is an integer number (407196).

2^1493041 is an apocalyptic number.

1493041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1493041 is a deficient number, since it is larger than the sum of its proper divisors (135743).

1493041 is a wasteful number, since it uses less digits than its factorization.

1493041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135742.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1493041 is about 1221.9005687862. The cubic root of 1493041 is about 114.2941260922.

Adding to 1493041 its reverse (1403941), we get a palindrome (2896982).

The spelling of 1493041 in words is "one million, four hundred ninety-three thousand, forty-one".