1267066 has 8 divisors (see below), whose sum is σ = 1927584. Its totient is φ = 624540.

The previous prime is 1267051. The next prime is 1267067. The reversal of 1267066 is 6607621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1267067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4320 + ... + 4603.

It is an arithmetic number, because the mean of its divisors is an integer number (240948).

2^1267066 is an apocalyptic number.

1267066 is a deficient number, since it is larger than the sum of its proper divisors (660518).

1267066 is an equidigital number, since it uses as much as digits as its factorization.

1267066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8996.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1267066 is about 1125.6402622508. The cubic root of 1267066 is about 108.2097546792.

The spelling of 1267066 in words is "one million, two hundred sixty-seven thousand, sixty-six".