11624474 has 4 divisors (see below), whose sum is σ = 17436714. Its totient is φ = 5812236.

The previous prime is 11624471. The next prime is 11624489. The reversal of 11624474 is 47442611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47442611 = 3389 ⋅13999.

It can be written as a sum of positive squares in only one way, i.e., 11256025 + 368449 = 3355^2 + 607^2 .

It is not an unprimeable number, because it can be changed into a prime (11624471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906117 + ... + 2906120.

Almost surely, 2^11624474 is an apocalyptic number.

11624474 is a deficient number, since it is larger than the sum of its proper divisors (5812240).

11624474 is an equidigital number, since it uses as much as digits as its factorization.

11624474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812239.

The product of its digits is 5376, while the sum is 29.

The square root of 11624474 is about 3409.4682869914. The cubic root of 11624474 is about 226.5293280867.

The spelling of 11624474 in words is "eleven million, six hundred twenty-four thousand, four hundred seventy-four".