1259404 has 6 divisors (see below), whose sum is σ = 2203964. Its totient is φ = 629700.

The previous prime is 1259393. The next prime is 1259413. The reversal of 1259404 is 4049521.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157422 + ... + 157429.

2^1259404 is an apocalyptic number.

It is an amenable number.

1259404 is a deficient number, since it is larger than the sum of its proper divisors (944560).

1259404 is a wasteful number, since it uses less digits than its factorization.

1259404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314855 (or 314853 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1259404 is about 1122.2317051305. The cubic root of 1259404 is about 107.9911972706.

The spelling of 1259404 in words is "one million, two hundred fifty-nine thousand, four hundred four".