8502942 has 32 divisors (see below), whose sum is σ = 19521792. Its totient is φ = 2418624.

The previous prime is 8502931. The next prime is 8502943. The reversal of 8502942 is 2492058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8502943) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18378 + ... + 18834.

It is an arithmetic number, because the mean of its divisors is an integer number (610056).

Almost surely, 2^8502942 is an apocalyptic number.

8502942 is an abundant number, since it is smaller than the sum of its proper divisors (11018850).

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

8502942 is a wasteful number, since it uses less digits than its factorization.

8502942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 8502942 is about 2915.9804526094. The cubic root of 8502942 is about 204.1062979275.

The spelling of 8502942 in words is "eight million, five hundred two thousand, nine hundred forty-two".