1411993 has 8 divisors (see below), whose sum is σ = 1607616. Its totient is φ = 1227600.

The previous prime is 1411987. The next prime is 1411997. The reversal of 1411993 is 3991141.

It is a happy number.

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

It is not a de Polignac number, because 1411993 - 2⁵ = 1411961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411997) 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 7 ways as a sum of consecutive naturals, for example, 2538 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (200952).

2^1411993 is an apocalyptic number.

It is an amenable number.

1411993 is a deficient number, since it is larger than the sum of its proper divisors (195623).

1411993 is a wasteful number, since it uses less digits than its factorization.

1411993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615.

The product of its digits is 972, while the sum is 28.

The square root of 1411993 is about 1188.2731167539. The cubic root of 1411993 is about 112.1874253381.

The spelling of 1411993 in words is "one million, four hundred eleven thousand, nine hundred ninety-three".