196683426 has 24 divisors (see below), whose sum is σ = 426426624. Its totient is φ = 65518200.

The previous prime is 196683397. The next prime is 196683433. The reversal of 196683426 is 624386691.

196683426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37251 + ... + 42201.

It is an arithmetic number, because the mean of its divisors is an integer number (17767776).

Almost surely, 2^196683426 is an apocalyptic number.

196683426 is an abundant number, since it is smaller than the sum of its proper divisors (229743198).

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

196683426 is a wasteful number, since it uses less digits than its factorization.

196683426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7166 (or 7163 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 196683426 is about 14024.3868315160. The cubic root of 196683426 is about 581.5529389981.

The spelling of 196683426 in words is "one hundred ninety-six million, six hundred eighty-three thousand, four hundred twenty-six".