1411091 has 8 divisors (see below), whose sum is σ = 1550784. Its totient is φ = 1273320.

The previous prime is 1411061. The next prime is 1411099. The reversal of 1411091 is 1901141.

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 1411091 - 2¹⁴ = 1394707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411099) 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, 1400 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (193848).

2^1411091 is an apocalyptic number.

1411091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1411091 is a deficient number, since it is larger than the sum of its proper divisors (139693).

1411091 is a wasteful number, since it uses less digits than its factorization.

1411091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 1411091 is about 1187.8935137461. The cubic root of 1411091 is about 112.1635313071.

The spelling of 1411091 in words is "one million, four hundred eleven thousand, ninety-one".