2348784 has 40 divisors (see below), whose sum is σ = 6743120. Its totient is φ = 782784.

The previous prime is 2348779. The next prime is 2348791. The reversal of 2348784 is 4878432.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a nialpdrome in base 12.

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, 2287 + ... + 3150.

It is an arithmetic number, because the mean of its divisors is an integer number (168578).

2^2348784 is an apocalyptic number.

2348784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2348784 is an abundant number, since it is smaller than the sum of its proper divisors (4394336).

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

2348784 is a wasteful number, since it uses less digits than its factorization.

2348784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5442 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 2348784 is about 1532.5743048870. The cubic root of 2348784 is about 132.9273539994.

The spelling of 2348784 in words is "two million, three hundred forty-eight thousand, seven hundred eighty-four".