1424477 has 2 divisors, whose sum is σ = 1424478. Its totient is φ = 1424476.

The previous prime is 1424471. The next prime is 1424483. The reversal of 1424477 is 7744241.

It is a balanced prime because it is at equal distance from previous prime (1424471) and next prime (1424483).

It can be written as a sum of positive squares in only one way, i.e., 942841 + 481636 = 971^2 + 694^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424477 - 2¹⁰ = 1423453 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712238 + 712239.

It is an arithmetic number, because the mean of its divisors is an integer number (712239).

2^1424477 is an apocalyptic number.

It is an amenable number.

1424477 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424477 is an equidigital number, since it uses as much as digits as its factorization.

1424477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6272, while the sum is 29.

The square root of 1424477 is about 1193.5145579338. The cubic root of 1424477 is about 112.5170871165.

The spelling of 1424477 in words is "one million, four hundred twenty-four thousand, four hundred seventy-seven".