1009052 has 48 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 403200.

The previous prime is 1009049. The next prime is 1009061. The reversal of 1009052 is 2509001.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1009052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14177 + ... + 14247.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2^1009052 is an apocalyptic number.

It is an amenable number.

1009052 is an abundant number, since it is smaller than the sum of its proper divisors (1168228).

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

1009052 is a wasteful number, since it uses less digits than its factorization.

1009052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1009052 is about 1004.5158037582. The cubic root of 1009052 is about 100.3008274543.

The spelling of 1009052 in words is "one million, nine thousand, fifty-two".