1412591 has 4 divisors (see below), whose sum is σ = 1474032. Its totient is φ = 1351152.

The previous prime is 1412563. The next prime is 1412597. The reversal of 1412591 is 1952141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1952141 = 599 ⋅3259.

It is a cyclic number.

It is not a de Polignac number, because 1412591 - 2⁶ = 1412527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 61417 = 1412591 / (1 + 4 + 1 + 2 + 5 + 9 + 1).

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30686 + ... + 30731.

It is an arithmetic number, because the mean of its divisors is an integer number (368508).

2^1412591 is an apocalyptic number.

1412591 is a deficient number, since it is larger than the sum of its proper divisors (61441).

1412591 is an equidigital number, since it uses as much as digits as its factorization.

1412591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61440.

The product of its digits is 360, while the sum is 23.

The square root of 1412591 is about 1188.5247157716. The cubic root of 1412591 is about 112.2032607829.

The spelling of 1412591 in words is "one million, four hundred twelve thousand, five hundred ninety-one".