196416855 has 48 divisors (see below), whose sum is σ = 360884160. Its totient is φ = 98649600.

The previous prime is 196416853. The next prime is 196416877. The reversal of 196416855 is 558614691.

It is not a de Polignac number, because 196416855 - 2¹ = 196416853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 196416855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196416853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51670 + ... + 55340.

It is an arithmetic number, because the mean of its divisors is an integer number (7518420).

Almost surely, 2^196416855 is an apocalyptic number.

196416855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196416855 is a deficient number, since it is larger than the sum of its proper divisors (164467305).

196416855 is a wasteful number, since it uses less digits than its factorization.

196416855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752 (or 3749 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 196416855 is about 14014.8797711575. The cubic root of 196416855 is about 581.2900881127.

The spelling of 196416855 in words is "one hundred ninety-six million, four hundred sixteen thousand, eight hundred fifty-five".