2320678 has 8 divisors (see below), whose sum is σ = 3487968. Its totient is φ = 1158024.

The previous prime is 2320673. The next prime is 2320697. The reversal of 2320678 is 8760232.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320673) 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, 675 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (435996).

2^2320678 is an apocalyptic number.

2320678 is a deficient number, since it is larger than the sum of its proper divisors (1167290).

2320678 is a wasteful number, since it uses less digits than its factorization.

2320678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2320678 is about 1523.3771693182. The cubic root of 2320678 is about 132.3950135488.

The spelling of 2320678 in words is "two million, three hundred twenty thousand, six hundred seventy-eight".