207470196 has 144 divisors (see below), whose sum is σ = 577886400. Its totient is φ = 62539776.

The previous prime is 207470183. The next prime is 207470251. The reversal of 207470196 is 691074702.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 207470196.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2138820 + ... + 2138916.

It is an arithmetic number, because the mean of its divisors is an integer number (4013100).

Almost surely, 2^207470196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207470196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288943200).

207470196 is an abundant number, since it is smaller than the sum of its proper divisors (370416204).

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

207470196 is a wasteful number, since it uses less digits than its factorization.

207470196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 207470196 is about 14403.8257417951. The cubic root of 207470196 is about 591.9957275380.

The spelling of 207470196 in words is "two hundred seven million, four hundred seventy thousand, one hundred ninety-six".