1264467 has 8 divisors (see below), whose sum is σ = 1691280. Its totient is φ = 840320.

The previous prime is 1264451. The next prime is 1264499. The reversal of 1264467 is 7644621.

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

It is a cyclic number.

It is not a de Polignac number, because 1264467 - 2⁴ = 1264451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1264447) 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 7 ways as a sum of consecutive naturals, for example, 1159 + ... + 1967.

It is an arithmetic number, because the mean of its divisors is an integer number (211410).

2^1264467 is an apocalyptic number.

1264467 is a deficient number, since it is larger than the sum of its proper divisors (426813).

1264467 is an equidigital number, since it uses as much as digits as its factorization.

1264467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its digits is 8064, while the sum is 30.

The square root of 1264467 is about 1124.4852155542. The cubic root of 1264467 is about 108.1357175829.

The spelling of 1264467 in words is "one million, two hundred sixty-four thousand, four hundred sixty-seven".