11674574 has 4 divisors (see below), whose sum is σ = 17511864. Its totient is φ = 5837286.

The previous prime is 11674571. The next prime is 11674577. The reversal of 11674574 is 47547611.

It is a happy number.

11674574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47547611 = 233 ⋅204067.

It is an interprime number because it is at equal distance from previous prime (11674571) and next prime (11674577).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2918642 + ... + 2918645.

It is an arithmetic number, because the mean of its divisors is an integer number (4377966).

Almost surely, 2^11674574 is an apocalyptic number.

11674574 is a deficient number, since it is larger than the sum of its proper divisors (5837290).

11674574 is an equidigital number, since it uses as much as digits as its factorization.

11674574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837289.

The product of its digits is 23520, while the sum is 35.

The square root of 11674574 is about 3416.8075743302. The cubic root of 11674574 is about 226.8542991735.

The spelling of 11674574 in words is "eleven million, six hundred seventy-four thousand, five hundred seventy-four".