11674440 has 48 divisors (see below), whose sum is σ = 37943100. Its totient is φ = 3113088.

The previous prime is 11674423. The next prime is 11674447. The reversal of 11674440 is 4447611.

It can be written as a sum of positive squares in 2 ways, for example, as 11655396 + 19044 = 3414^2 + 138^2 .

It is not an unprimeable number, because it can be changed into a prime (11674447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15855 + ... + 16574.

Almost surely, 2^11674440 is an apocalyptic number.

11674440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11674440 is an abundant number, since it is smaller than the sum of its proper divisors (26268660).

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

11674440 is a wasteful number, since it uses less digits than its factorization.

11674440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32446 (or 32439 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 11674440 is about 3416.7879653265. The cubic root of 11674440 is about 226.8534312305.

The spelling of 11674440 in words is "eleven million, six hundred seventy-four thousand, four hundred forty".