1029268 has 24 divisors (see below), whose sum is σ = 1965600. Its totient is φ = 469728.

The previous prime is 1029263. The next prime is 1029277. The reversal of 1029268 is 8629201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029263) 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, 1971 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2^1029268 is an apocalyptic number.

It is an amenable number.

1029268 is a deficient number, since it is larger than the sum of its proper divisors (936332).

1029268 is a wasteful number, since it uses less digits than its factorization.

1029268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1029268 is about 1014.5284618974. The cubic root of 1029268 is about 100.9662338520.

The spelling of 1029268 in words is "one million, twenty-nine thousand, two hundred sixty-eight".