11672380 has 12 divisors (see below), whose sum is σ = 24512040. Its totient is φ = 4668944.

The previous prime is 11672371. The next prime is 11672389. The reversal of 11672380 is 8327611.

11672380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11672371) and next prime (11672389).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291790 + ... + 291829.

It is an arithmetic number, because the mean of its divisors is an integer number (2042670).

Almost surely, 2^11672380 is an apocalyptic number.

11672380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11672380 is an abundant number, since it is smaller than the sum of its proper divisors (12839660).

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

11672380 is a wasteful number, since it uses less digits than its factorization.

11672380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583628 (or 583626 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 11672380 is about 3416.4864993148. The cubic root of 11672380 is about 226.8400873911.

Adding to 11672380 its reverse (8327611), we get a palindrome (19999991).

The spelling of 11672380 in words is "eleven million, six hundred seventy-two thousand, three hundred eighty".