1002566152 has 16 divisors (see below), whose sum is σ = 2148356160. Its totient is φ = 429671184.

The previous prime is 1002566129. The next prime is 1002566167. The reversal of 1002566152 is 2516652001.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1002566152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8951428 + ... + 8951539.

It is an arithmetic number, because the mean of its divisors is an integer number (134272260).

Almost surely, 2^1002566152 is an apocalyptic number.

It is an amenable number.

1002566152 is an abundant number, since it is smaller than the sum of its proper divisors (1145790008).

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

1002566152 is a wasteful number, since it uses less digits than its factorization.

1002566152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17902980 (or 17902976 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1002566152 is about 31663.3250307039. The cubic root of 1002566152 is about 1000.8546533595.

The spelling of 1002566152 in words is "one billion, two million, five hundred sixty-six thousand, one hundred fifty-two".