404267060 has 12 divisors (see below), whose sum is σ = 848960868. Its totient is φ = 161706816.

The previous prime is 404267057. The next prime is 404267077. The reversal of 404267060 is 60762404.

It can be written as a sum of positive squares in 2 ways, for example, as 183982096 + 220284964 = 13564^2 + 14842^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10106657 + ... + 10106696.

It is an arithmetic number, because the mean of its divisors is an integer number (70746739).

Almost surely, 2^404267060 is an apocalyptic number.

It is an amenable number.

404267060 is an abundant number, since it is smaller than the sum of its proper divisors (444693808).

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

404267060 is a wasteful number, since it uses less digits than its factorization.

404267060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20213362 (or 20213360 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 404267060 is about 20106.3935105230. The cubic root of 404267060 is about 739.4170353884.

The spelling of 404267060 in words is "four hundred four million, two hundred sixty-seven thousand, sixty".