196467822 has 16 divisors (see below), whose sum is σ = 436595280. Its totient is φ = 65489256.

The previous prime is 196467811. The next prime is 196467841. The reversal of 196467822 is 228764691.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819093 + ... + 1819200.

It is an arithmetic number, because the mean of its divisors is an integer number (27287205).

Almost surely, 2^196467822 is an apocalyptic number.

196467822 is an abundant number, since it is smaller than the sum of its proper divisors (240127458).

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

196467822 is a wasteful number, since it uses less digits than its factorization.

196467822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638304 (or 3638298 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 196467822 is about 14016.6979706349. The cubic root of 196467822 is about 581.3403622261.

The spelling of 196467822 in words is "one hundred ninety-six million, four hundred sixty-seven thousand, eight hundred twenty-two".