11662674 has 16 divisors (see below), whose sum is σ = 23822208. Its totient is φ = 3804752.

The previous prime is 11662661. The next prime is 11662687. The reversal of 11662674 is 47626611.

It is an interprime number because it is at equal distance from previous prime (11662661) and next prime (11662687).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20397 + ... + 20960.

It is an arithmetic number, because the mean of its divisors is an integer number (1488888).

Almost surely, 2^11662674 is an apocalyptic number.

11662674 is an abundant number, since it is smaller than the sum of its proper divisors (12159534).

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

11662674 is a wasteful number, since it uses less digits than its factorization.

11662674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41409.

The product of its digits is 12096, while the sum is 33.

The square root of 11662674 is about 3415.0657387523. The cubic root of 11662674 is about 226.7771947495. Note that the first 3 decimals are identical.

The spelling of 11662674 in words is "eleven million, six hundred sixty-two thousand, six hundred seventy-four".