11412380 has 24 divisors (see below), whose sum is σ = 27390048. Its totient is φ = 3912768.

The previous prime is 11412367. The next prime is 11412403. The reversal of 11412380 is 8321411.

11412380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40619 + ... + 40898.

It is an arithmetic number, because the mean of its divisors is an integer number (1141252).

Almost surely, 2^11412380 is an apocalyptic number.

11412380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11412380 is an abundant number, since it is smaller than the sum of its proper divisors (15977668).

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

11412380 is a wasteful number, since it uses less digits than its factorization.

11412380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81533 (or 81531 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11412380 is about 3378.2214255433. The cubic root of 11412380 is about 225.1431517017.

Adding to 11412380 its reverse (8321411), we get a palindrome (19733791).

The spelling of 11412380 in words is "eleven million, four hundred twelve thousand, three hundred eighty".