1009134 has 24 divisors (see below), whose sum is σ = 2499120. Its totient is φ = 288288.

The previous prime is 1009121. The next prime is 1009139. The reversal of 1009134 is 4319001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3879 + ... + 4130.

It is an arithmetic number, because the mean of its divisors is an integer number (104130).

2^1009134 is an apocalyptic number.

1009134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1009134 is an abundant number, since it is smaller than the sum of its proper divisors (1489986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1009134 is a wasteful number, since it uses less digits than its factorization.

1009134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024 (or 8021 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1009134 is about 1004.5566186134. The cubic root of 1009134 is about 100.3035443427.

The spelling of 1009134 in words is "one million, nine thousand, one hundred thirty-four".