1411491 has 8 divisors (see below), whose sum is σ = 1981120. Its totient is φ = 891432.

The previous prime is 1411481. The next prime is 1411499. The reversal of 1411491 is 1941141.

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

It is not a de Polignac number, because 1411491 - 2⁶ = 1411427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411499) 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, 12325 + ... + 12438.

It is an arithmetic number, because the mean of its divisors is an integer number (247640).

2^1411491 is an apocalyptic number.

1411491 is a deficient number, since it is larger than the sum of its proper divisors (569629).

1411491 is a wasteful number, since it uses less digits than its factorization.

1411491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24785.

The product of its digits is 144, while the sum is 21.

The square root of 1411491 is about 1188.0618670760. The cubic root of 1411491 is about 112.1741285859.

The spelling of 1411491 in words is "one million, four hundred eleven thousand, four hundred ninety-one".