8924242 has 4 divisors (see below), whose sum is σ = 13386366. Its totient is φ = 4462120.

The previous prime is 8924213. The next prime is 8924287. The reversal of 8924242 is 2424298.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2424298 = 2 ⋅1212149.

It can be written as a sum of positive squares in only one way, i.e., 7733961 + 1190281 = 2781^2 + 1091^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2231059 + ... + 2231062.

Almost surely, 2^8924242 is an apocalyptic number.

8924242 is a deficient number, since it is larger than the sum of its proper divisors (4462124).

8924242 is a wasteful number, since it uses less digits than its factorization.

8924242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462123.

The product of its digits is 9216, while the sum is 31.

The square root of 8924242 is about 2987.3469835290. The cubic root of 8924242 is about 207.4230962898.

The spelling of 8924242 in words is "eight million, nine hundred twenty-four thousand, two hundred forty-two".