128226362 has 24 divisors (see below), whose sum is σ = 212357376. Its totient is φ = 58025000.

The previous prime is 128226341. The next prime is 128226367. The reversal of 128226362 is 263622821.

It is not an unprimeable number, because it can be changed into a prime (128226367) 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 11 ways as a sum of consecutive naturals, for example, 59687 + ... + 61797.

It is an arithmetic number, because the mean of its divisors is an integer number (8848224).

Almost surely, 2^128226362 is an apocalyptic number.

128226362 is a deficient number, since it is larger than the sum of its proper divisors (84131014).

128226362 is a wasteful number, since it uses less digits than its factorization.

128226362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2375 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 128226362 is about 11323.7079616175. The cubic root of 128226362 is about 504.2653265140.

The spelling of 128226362 in words is "one hundred twenty-eight million, two hundred twenty-six thousand, three hundred sixty-two".