42916 has 6 divisors (see below), whose sum is σ = 75110. Its totient is φ = 21456.

The previous prime is 42901. The next prime is 42923. The reversal of 42916 is 61924.

42916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40000 + 2916 = 200^2 + 54^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361 + ... + 5368.

2⁴²⁹¹⁶ is an apocalyptic number.

It is an amenable number.

42916 is a deficient number, since it is larger than the sum of its proper divisors (32194).

42916 is a wasteful number, since it uses less digits than its factorization.

42916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733 (or 10731 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 42916 is about 207.1617725354. The cubic root of 42916 is about 35.0111529083.

It can be divided in two parts, 4 and 2916, that multiplied together give a square (11664 = 108²).

The spelling of 42916 in words is "forty-two thousand, nine hundred sixteen".