1009150 has 12 divisors (see below), whose sum is σ = 1877112. Its totient is φ = 403640.

The previous prime is 1009139. The next prime is 1009153. The reversal of 1009150 is 519001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10042 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (156426).

2^1009150 is an apocalyptic number.

1009150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1009150 is a deficient number, since it is larger than the sum of its proper divisors (867962).

1009150 is a wasteful number, since it uses less digits than its factorization.

1009150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20195 (or 20190 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 1009150 is about 1004.5645822942. The cubic root of 1009150 is about 100.3040744501.

The spelling of 1009150 in words is "one million, nine thousand, one hundred fifty".