961002 has 48 divisors (see below), whose sum is σ = 2471040. Its totient is φ = 264096.

The previous prime is 960991. The next prime is 961003. The reversal of 961002 is 200169.

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

It is not an unprimeable number, because it can be changed into a prime (961003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3523 + ... + 3785.

It is an arithmetic number, because the mean of its divisors is an integer number (51480).

2⁹⁶¹⁰⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 961002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1235520).

961002 is an abundant number, since it is smaller than the sum of its proper divisors (1510038).

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

961002 is a wasteful number, since it uses less digits than its factorization.

961002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 304 counting only the distinct ones).

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

The square root of 961002 is about 980.3070947412. The cubic root of 961002 is about 98.6827924905.

The spelling of 961002 in words is "nine hundred sixty-one thousand, two".