1005969952 has 96 divisors (see below), whose sum is σ = 2273951232. Its totient is φ = 434463744.

The previous prime is 1005969941. The next prime is 1005969983. The reversal of 1005969952 is 2599695001.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 448578 + ... + 450814.

It is an arithmetic number, because the mean of its divisors is an integer number (23686992).

Almost surely, 2^1005969952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1005969952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1136975616).

1005969952 is an abundant number, since it is smaller than the sum of its proper divisors (1267981280).

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

1005969952 is a wasteful number, since it uses less digits than its factorization.

1005969952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330 (or 2322 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 46.

The square root of 1005969952 is about 31717.0293690945. The cubic root of 1005969952 is about 1001.9860370456.

The spelling of 1005969952 in words is "one billion, five million, nine hundred sixty-nine thousand, nine hundred fifty-two".