2401880 has 64 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 852480.

The previous prime is 2401871. The next prime is 2401891. The reversal of 2401880 is 881042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16046 + ... + 16194.

It is an arithmetic number, because the mean of its divisors is an integer number (94500).

2^2401880 is an apocalyptic number.

2401880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2401880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024000).

2401880 is an abundant number, since it is smaller than the sum of its proper divisors (3646120).

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

2401880 is a wasteful number, since it uses less digits than its factorization.

2401880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2401880 is about 1549.7999870951. The cubic root of 2401880 is about 133.9215401684.

The spelling of 2401880 in words is "two million, four hundred one thousand, eight hundred eighty".