11282378 has 4 divisors (see below), whose sum is σ = 16923570. Its totient is φ = 5641188.

The previous prime is 11282291. The next prime is 11282399. The reversal of 11282378 is 87328211.

11282378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 635209 = 3263^2 + 797^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820593 + ... + 2820596.

Almost surely, 2^11282378 is an apocalyptic number.

11282378 is a deficient number, since it is larger than the sum of its proper divisors (5641192).

11282378 is an equidigital number, since it uses as much as digits as its factorization.

11282378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641191.

The product of its digits is 5376, while the sum is 32.

The square root of 11282378 is about 3358.9251256913. The cubic root of 11282378 is about 224.2849928014.

The spelling of 11282378 in words is "eleven million, two hundred eighty-two thousand, three hundred seventy-eight".