1302424 has 16 divisors (see below), whose sum is σ = 2477520. Its totient is φ = 641760.

The previous prime is 1302397. The next prime is 1302443. The reversal of 1302424 is 4242031.

It is a junction number, because it is equal to n+sod(n) for n = 1302398 and 1302407.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 579 + ... + 1714.

It is an arithmetic number, because the mean of its divisors is an integer number (154845).

2^1302424 is an apocalyptic number.

It is an amenable number.

1302424 is a deficient number, since it is larger than the sum of its proper divisors (1175096).

1302424 is a wasteful number, since it uses less digits than its factorization.

1302424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1302424 is about 1141.2379243611. The cubic root of 1302424 is about 109.2070804535.

Adding to 1302424 its reverse (4242031), we get a palindrome (5544455).

The spelling of 1302424 in words is "one million, three hundred two thousand, four hundred twenty-four".