196226464 has 24 divisors (see below), whose sum is σ = 441510048. Its totient is φ = 84096960.

The previous prime is 196226449. The next prime is 196226467. The reversal of 196226464 is 464622691.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (196226467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437782 + ... + 438229.

It is an arithmetic number, because the mean of its divisors is an integer number (18396252).

Almost surely, 2^196226464 is an apocalyptic number.

196226464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

196226464 is an abundant number, since it is smaller than the sum of its proper divisors (245283584).

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

196226464 is an equidigital number, since it uses as much as digits as its factorization.

196226464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876028 (or 876020 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 196226464 is about 14008.0856650722. The cubic root of 196226464 is about 581.1022084804.

The spelling of 196226464 in words is "one hundred ninety-six million, two hundred twenty-six thousand, four hundred sixty-four".