404141922 has 24 divisors (see below), whose sum is σ = 876917340. Its totient is φ = 134517600.

The previous prime is 404141921. The next prime is 404141929. The reversal of 404141922 is 229141404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 393585921 + 10556001 = 19839^2 + 3249^2 .

It is not an unprimeable number, because it can be changed into a prime (404141921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3397 + ... + 28632.

Almost surely, 2^404141922 is an apocalyptic number.

404141922 is an abundant number, since it is smaller than the sum of its proper divisors (472775418).

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

404141922 is a wasteful number, since it uses less digits than its factorization.

404141922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32738 (or 32735 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 404141922 is about 20103.2813739449. The cubic root of 404141922 is about 739.3407337494.

The spelling of 404141922 in words is "four hundred four million, one hundred forty-one thousand, nine hundred twenty-two".