1264029 has 8 divisors (see below), whose sum is σ = 1815072. Its totient is φ = 777840.

The previous prime is 1264027. The next prime is 1264033. The reversal of 1264029 is 9204621.

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

It is not a de Polignac number, because 1264029 - 2¹ = 1264027 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1264027) 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, 16167 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (226884).

2^1264029 is an apocalyptic number.

It is an amenable number.

1264029 is a deficient number, since it is larger than the sum of its proper divisors (551043).

1264029 is a wasteful number, since it uses less digits than its factorization.

1264029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32427.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1264029 is about 1124.2904429017. The cubic root of 1264029 is about 108.1232303942.

The spelling of 1264029 in words is "one million, two hundred sixty-four thousand, twenty-nine".