1493113 has 4 divisors (see below), whose sum is σ = 1518480. Its totient is φ = 1467748.

The previous prime is 1493101. The next prime is 1493159. The reversal of 1493113 is 3113941.

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 1493113 - 2¹⁷ = 1362041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1493213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12595 + ... + 12712.

It is an arithmetic number, because the mean of its divisors is an integer number (379620).

2^1493113 is an apocalyptic number.

It is an amenable number.

1493113 is a deficient number, since it is larger than the sum of its proper divisors (25367).

1493113 is an equidigital number, since it uses as much as digits as its factorization.

1493113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25366.

The product of its digits is 324, while the sum is 22.

The square root of 1493113 is about 1221.9300307301. The cubic root of 1493113 is about 114.2959632922.

The spelling of 1493113 in words is "one million, four hundred ninety-three thousand, one hundred thirteen".