196507080 has 512 divisors, whose sum is σ = 870912000. Its totient is φ = 38154240.

The previous prime is 196507079. The next prime is 196507081. The reversal of 196507080 is 80705691.

It is an interprime number because it is at equal distance from previous prime (196507079) and next prime (196507081).

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

It is not an unprimeable number, because it can be changed into a prime (196507081) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1413651 + ... + 1413789.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 2^196507080 is an apocalyptic number.

196507080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196507080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435456000).

196507080 is an abundant number, since it is smaller than the sum of its proper divisors (674404920).

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

196507080 is a wasteful number, since it uses less digits than its factorization.

196507080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 196507080 is about 14018.0983018382. The cubic root of 196507080 is about 581.3790805936.

The spelling of 196507080 in words is "one hundred ninety-six million, five hundred seven thousand, eighty".