2378348 has 36 divisors (see below), whose sum is σ = 4975152. Its totient is φ = 974400.

The previous prime is 2378303. The next prime is 2378357. The reversal of 2378348 is 8438732.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23498 + ... + 23598.

2^2378348 is an apocalyptic number.

2378348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2378348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2487576).

2378348 is an abundant number, since it is smaller than the sum of its proper divisors (2596804).

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

2378348 is a wasteful number, since it uses less digits than its factorization.

2378348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 139 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 2378348 is about 1542.1893528358. The cubic root of 2378348 is about 133.4827463944.

The spelling of 2378348 in words is "two million, three hundred seventy-eight thousand, three hundred forty-eight".