1411291 has 8 divisors (see below), whose sum is σ = 1656800. Its totient is φ = 1176768.

The previous prime is 1411283. The next prime is 1411297. The reversal of 1411291 is 1921141.

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

It is a cyclic number.

It is not a de Polignac number, because 1411291 - 2³ = 1411283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411297) 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, 2466 + ... + 2983.

It is an arithmetic number, because the mean of its divisors is an integer number (207100).

2^1411291 is an apocalyptic number.

1411291 is a deficient number, since it is larger than the sum of its proper divisors (245509).

1411291 is an equidigital number, since it uses as much as digits as its factorization.

1411291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493.

The product of its digits is 72, while the sum is 19.

The square root of 1411291 is about 1187.9776933933. The cubic root of 1411291 is about 112.1688301968.

The spelling of 1411291 in words is "one million, four hundred eleven thousand, two hundred ninety-one".