11674420 has 24 divisors (see below), whose sum is σ = 24633000. Its totient is φ = 4647552.

The previous prime is 11674387. The next prime is 11674423. The reversal of 11674420 is 2447611.

It can be written as a sum of positive squares in 4 ways, for example, as 6421156 + 5253264 = 2534^2 + 2292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3306 + ... + 5854.

It is an arithmetic number, because the mean of its divisors is an integer number (1026375).

Almost surely, 2^11674420 is an apocalyptic number.

11674420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11674420 is an abundant number, since it is smaller than the sum of its proper divisors (12958580).

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

11674420 is a wasteful number, since it uses less digits than its factorization.

11674420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787 (or 2785 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 11674420 is about 3416.7850385999. The cubic root of 11674420 is about 226.8533016862.

The spelling of 11674420 in words is "eleven million, six hundred seventy-four thousand, four hundred twenty".