196187250 has 64 divisors (see below), whose sum is σ = 559653120. Its totient is φ = 44841600.

The previous prime is 196187231. The next prime is 196187261. The reversal of 196187250 is 52781691.

196187250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 196187199 and 196187208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13435 + ... + 23934.

It is an arithmetic number, because the mean of its divisors is an integer number (8744580).

Almost surely, 2^196187250 is an apocalyptic number.

196187250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196187250 is an abundant number, since it is smaller than the sum of its proper divisors (363465870).

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

196187250 is a wasteful number, since it uses less digits than its factorization.

196187250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37396 (or 37386 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 196187250 is about 14006.6859035248. The cubic root of 196187250 is about 581.0634966443.

The spelling of 196187250 in words is "one hundred ninety-six million, one hundred eighty-seven thousand, two hundred fifty".