1009262 has 4 divisors (see below), whose sum is σ = 1513896. Its totient is φ = 504630.

The previous prime is 1009259. The next prime is 1009289. The reversal of 1009262 is 2629001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252314 + ... + 252317.

It is an arithmetic number, because the mean of its divisors is an integer number (378474).

2^1009262 is an apocalyptic number.

1009262 is a deficient number, since it is larger than the sum of its proper divisors (504634).

1009262 is an equidigital number, since it uses as much as digits as its factorization.

1009262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504633.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1009262 is about 1004.6203262925. The cubic root of 1009262 is about 100.3077850451.

The spelling of 1009262 in words is "one million, nine thousand, two hundred sixty-two".