942645102 has 64 divisors (see below), whose sum is σ = 2187648000. Its totient is φ = 265224960.

The previous prime is 942645091. The next prime is 942645163. The reversal of 942645102 is 201546249.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1573399 + ... + 1573997.

It is an arithmetic number, because the mean of its divisors is an integer number (34182000).

Almost surely, 2^942645102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942645102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093824000).

942645102 is an abundant number, since it is smaller than the sum of its proper divisors (1245002898).

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

942645102 is a wasteful number, since it uses less digits than its factorization.

942645102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 942645102 is about 30702.5259872865. The cubic root of 942645102 is about 980.5040798377.

The spelling of 942645102 in words is "nine hundred forty-two million, six hundred forty-five thousand, one hundred two".