1482431 has 2 divisors, whose sum is σ = 1482432. Its totient is φ = 1482430.

The previous prime is 1482421. The next prime is 1482443. The reversal of 1482431 is 1342841.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1482431 is a prime.

It is a super-2 number, since 2×1482431² = 4395203339522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1482397 and 1482406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1482421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 741215 + 741216.

It is an arithmetic number, because the mean of its divisors is an integer number (741216).

2^1482431 is an apocalyptic number.

1482431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1482431 is an equidigital number, since it uses as much as digits as its factorization.

1482431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 1482431 is about 1217.5512309550. The cubic root of 1482431 is about 114.0227460512.

The spelling of 1482431 in words is "one million, four hundred eighty-two thousand, four hundred thirty-one".