2328778 has 8 divisors (see below), whose sum is σ = 3507840. Its totient is φ = 1159500.

The previous prime is 2328769. The next prime is 2328791. The reversal of 2328778 is 8778232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818 + ... + 2821.

It is an arithmetic number, because the mean of its divisors is an integer number (438480).

2^2328778 is an apocalyptic number.

2328778 is a deficient number, since it is larger than the sum of its proper divisors (1179062).

2328778 is a wasteful number, since it uses less digits than its factorization.

2328778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892.

The product of its digits is 37632, while the sum is 37.

The square root of 2328778 is about 1526.0334203418. The cubic root of 2328778 is about 132.5488700708.

The spelling of 2328778 in words is "two million, three hundred twenty-eight thousand, seven hundred seventy-eight".