1267484 has 18 divisors (see below), whose sum is σ = 2322600. Its totient is φ = 605176.

The previous prime is 1267481. The next prime is 1267501. The reversal of 1267484 is 4847621.

It is a self number, because there is not a number n which added to its sum of digits gives 1267484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1267481) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 1817 + ... + 2415.

2^1267484 is an apocalyptic number.

It is an amenable number.

1267484 is a deficient number, since it is larger than the sum of its proper divisors (1055116).

1267484 is a wasteful number, since it uses less digits than its factorization.

1267484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 624 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 1267484 is about 1125.8259190479. The cubic root of 1267484 is about 108.2216526925.

The spelling of 1267484 in words is "one million, two hundred sixty-seven thousand, four hundred eighty-four".