1412431 has 4 divisors (see below), whose sum is σ = 1415664. Its totient is φ = 1409200.

The previous prime is 1412429. The next prime is 1412447. The reversal of 1412431 is 1342141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1342141 = 19 ⋅70639.

It is a cyclic number.

It is not a de Polignac number, because 1412431 - 2¹ = 1412429 is a prime.

It is a super-2 number, since 2×1412431² = 3989922659522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412461) 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, 835 + ... + 1876.

It is an arithmetic number, because the mean of its divisors is an integer number (353916).

2^1412431 is an apocalyptic number.

1412431 is a deficient number, since it is larger than the sum of its proper divisors (3233).

1412431 is an equidigital number, since it uses as much as digits as its factorization.

1412431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232.

The product of its digits is 96, while the sum is 16.

The square root of 1412431 is about 1188.4574035278. The cubic root of 1412431 is about 112.1990243125.

Adding to 1412431 its reverse (1342141), we get a palindrome (2754572).

The spelling of 1412431 in words is "one million, four hundred twelve thousand, four hundred thirty-one".