945102 has 16 divisors (see below), whose sum is σ = 1919232. Its totient is φ = 310200.

The previous prime is 945089. The next prime is 945103. The reversal of 945102 is 201549.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945102.

It is not an unprimeable number, because it can be changed into a prime (945103) by changing a digit.

945102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774 + ... + 1577.

It is an arithmetic number, because the mean of its divisors is an integer number (119952).

2⁹⁴⁵¹⁰² is an apocalyptic number.

945102 is an abundant number, since it is smaller than the sum of its proper divisors (974130).

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

945102 is a wasteful number, since it uses less digits than its factorization.

945102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 945102 is about 972.1635664846. The cubic root of 945102 is about 98.1355198534.

The spelling of 945102 in words is "nine hundred forty-five thousand, one hundred two".