2047388 has 12 divisors (see below), whose sum is σ = 4094832. Its totient is φ = 877440.

The previous prime is 2047387. The next prime is 2047393. The reversal of 2047388 is 8837402.

2047388 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36533 + ... + 36588.

It is an arithmetic number, because the mean of its divisors is an integer number (341236).

2^2047388 is an apocalyptic number.

2047388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2047388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2047388 is a wasteful number, since it uses less digits than its factorization.

2047388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73132 (or 73130 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2047388 is about 1430.8696656230. The cubic root of 2047388 is about 126.9794332951.

The spelling of 2047388 in words is "two million, forty-seven thousand, three hundred eighty-eight".