2305378 has 8 divisors (see below), whose sum is σ = 3502080. Its totient is φ = 1138020.

The previous prime is 2305363. The next prime is 2305393. The reversal of 2305378 is 8735032.

It is an interprime number because it is at equal distance from previous prime (2305363) and next prime (2305393).

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

It is a congruent number.

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, 7138 + ... + 7453.

It is an arithmetic number, because the mean of its divisors is an integer number (437760).

2^2305378 is an apocalyptic number.

2305378 is a deficient number, since it is larger than the sum of its proper divisors (1196702).

2305378 is a wasteful number, since it uses less digits than its factorization.

2305378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14672.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2305378 is about 1518.3471276358. The cubic root of 2305378 is about 132.1034160492.

The spelling of 2305378 in words is "two million, three hundred five thousand, three hundred seventy-eight".