42850116 has 27 divisors (see below), whose sum is σ = 108414943. Its totient is φ = 14270280.

The previous prime is 42850103. The next prime is 42850117. The reversal of 42850116 is 61105824.

The square root of 42850116 is 6546.

It is a perfect power (a square), and thus also a powerful number.

42850116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42850116² = 3672264882426912, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42850116.

It is not an unprimeable number, because it can be changed into a prime (42850117) 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 8 ways as a sum of consecutive naturals, for example, 38731 + ... + 39821.

Almost surely, 2^42850116 is an apocalyptic number.

42850116 is the 6546-th square number.

It is an amenable number.

42850116 is an abundant number, since it is smaller than the sum of its proper divisors (65564827).

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

42850116 is a wasteful number, since it uses less digits than its factorization.

42850116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The cubic root of 42850116 is about 349.9322753316.

The spelling of 42850116 in words is "forty-two million, eight hundred fifty thousand, one hundred sixteen".