2352378 has 16 divisors (see below), whose sum is σ = 5376960. Its totient is φ = 672096.

The previous prime is 2352353. The next prime is 2352403. The reversal of 2352378 is 8732532.

It is an interprime number because it is at equal distance from previous prime (2352353) and next prime (2352403).

It is a d-powerful number, because it can be written as 2⁵ + 3⁵ + 5⁷ + 2⁷ + 3¹⁰ + 7⁶ + 8⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27963 + ... + 28046.

It is an arithmetic number, because the mean of its divisors is an integer number (336060).

2^2352378 is an apocalyptic number.

2352378 is an abundant number, since it is smaller than the sum of its proper divisors (3024582).

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

2352378 is a wasteful number, since it uses less digits than its factorization.

2352378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56021.

The product of its digits is 10080, while the sum is 30.

The square root of 2352378 is about 1533.7463936388. The cubic root of 2352378 is about 132.9951191983.

It can be divided in two parts, 2 and 352378, that added together give a triangular number (352380 = T₈₃₉).

The spelling of 2352378 in words is "two million, three hundred fifty-two thousand, three hundred seventy-eight".