404125848 has 240 divisors, whose sum is σ = 1350969840. Its totient is φ = 110522880.

The previous prime is 404125831. The next prime is 404125849. The reversal of 404125848 is 848521404.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404125849) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7624990 + ... + 7625042.

It is an arithmetic number, because the mean of its divisors is an integer number (5629041).

Almost surely, 2^404125848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404125848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675484920).

404125848 is an abundant number, since it is smaller than the sum of its proper divisors (946843992).

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

404125848 is a wasteful number, since it uses less digits than its factorization.

404125848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 404125848 is about 20102.8815844893. The cubic root of 404125848 is about 739.3309316478.

The spelling of 404125848 in words is "four hundred four million, one hundred twenty-five thousand, eight hundred forty-eight".