11412378 has 24 divisors (see below), whose sum is σ = 25098528. Its totient is φ = 3746952.

The previous prime is 11412367. The next prime is 11412403. The reversal of 11412378 is 87321411.

11412378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11412378² = 260484743229768, which contains 22 as substring.

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, 3526 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (1045772).

Almost surely, 2^11412378 is an apocalyptic number.

11412378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11412378 is an abundant number, since it is smaller than the sum of its proper divisors (13686150).

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

11412378 is a wasteful number, since it uses less digits than its factorization.

11412378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538 (or 9535 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 11412378 is about 3378.2211295296. The cubic root of 11412378 is about 225.1431385497.

Adding to 11412378 its reverse (87321411), we get a palindrome (98733789).

The spelling of 11412378 in words is "eleven million, four hundred twelve thousand, three hundred seventy-eight".