189852116 has 6 divisors (see below), whose sum is σ = 332241210. Its totient is φ = 94926056.

The previous prime is 189852101. The next prime is 189852119. The reversal of 189852116 is 611258981.

189852116 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., 94984516 + 94867600 = 9746^2 + 9740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189852119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23731511 + ... + 23731518.

It is an arithmetic number, because the mean of its divisors is an integer number (55373535).

Almost surely, 2^189852116 is an apocalyptic number.

It is an amenable number.

189852116 is a deficient number, since it is larger than the sum of its proper divisors (142389094).

189852116 is a wasteful number, since it uses less digits than its factorization.

189852116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47463033 (or 47463031 counting only the distinct ones).

The product of its digits is 34560, while the sum is 41.

The square root of 189852116 is about 13778.6833913840. The cubic root of 189852116 is about 574.7405165675.

The spelling of 189852116 in words is "one hundred eighty-nine million, eight hundred fifty-two thousand, one hundred sixteen".