1264906 has 8 divisors (see below), whose sum is σ = 1997280. Its totient is φ = 599148.

The previous prime is 1264903. The next prime is 1264909. The reversal of 1264906 is 6094621.

It is an interprime number because it is at equal distance from previous prime (1264903) and next prime (1264909).

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

It is not an unprimeable number, because it can be changed into a prime (1264903) 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, 16606 + ... + 16681.

It is an arithmetic number, because the mean of its divisors is an integer number (249660).

2^1264906 is an apocalyptic number.

1264906 is a deficient number, since it is larger than the sum of its proper divisors (732374).

1264906 is a wasteful number, since it uses less digits than its factorization.

1264906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33308.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1264906 is about 1124.6803990468. The cubic root of 1264906 is about 108.1482303879.

The spelling of 1264906 in words is "one million, two hundred sixty-four thousand, nine hundred six".