196584870 has 16 divisors (see below), whose sum is σ = 471803760. Its totient is φ = 52422624.

The previous prime is 196584859. The next prime is 196584877. The reversal of 196584870 is 78485691.

196584870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196584870² = 77291222225833800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196584877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3276385 + ... + 3276444.

It is an arithmetic number, because the mean of its divisors is an integer number (29487735).

Almost surely, 2^196584870 is an apocalyptic number.

196584870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196584870 is an abundant number, since it is smaller than the sum of its proper divisors (275218890).

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

196584870 is a wasteful number, since it uses less digits than its factorization.

196584870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552839.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 196584870 is about 14020.8726547245. The cubic root of 196584870 is about 581.4557860780.

The spelling of 196584870 in words is "one hundred ninety-six million, five hundred eighty-four thousand, eight hundred seventy".