11672370 has 64 divisors (see below), whose sum is σ = 32970240. Its totient is φ = 2928384.

The previous prime is 11672363. The next prime is 11672371. The reversal of 11672370 is 7327611.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11672371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3319 + ... + 5861.

It is an arithmetic number, because the mean of its divisors is an integer number (515160).

Almost surely, 2^11672370 is an apocalyptic number.

11672370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11672370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16485120).

11672370 is an abundant number, since it is smaller than the sum of its proper divisors (21297870).

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

11672370 is a wasteful number, since it uses less digits than its factorization.

11672370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576 (or 2570 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 11672370 is about 3416.4850358226. The cubic root of 11672370 is about 226.8400226114.

Adding to 11672370 its reverse (7327611), we get a palindrome (18999981).

The spelling of 11672370 in words is "eleven million, six hundred seventy-two thousand, three hundred seventy".