2401788 has 24 divisors (see below), whose sum is σ = 5685120. Its totient is φ = 789040.

The previous prime is 2401741. The next prime is 2401807. The reversal of 2401788 is 8871042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (236880).

2^2401788 is an apocalyptic number.

It is an amenable number.

2401788 is an abundant number, since it is smaller than the sum of its proper divisors (3283332).

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

2401788 is a wasteful number, since it uses less digits than its factorization.

2401788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897 (or 2895 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 2401788 is about 1549.7703055614. The cubic root of 2401788 is about 133.9198302663.

The spelling of 2401788 in words is "two million, four hundred one thousand, seven hundred eighty-eight".