4691224 has 8 divisors (see below), whose sum is σ = 8796060. Its totient is φ = 2345608.

The previous prime is 4691213. The next prime is 4691227. The reversal of 4691224 is 4221964.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4691192 and 4691201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4691227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293194 + ... + 293209.

Almost surely, 2^4691224 is an apocalyptic number.

It is an amenable number.

4691224 is a deficient number, since it is larger than the sum of its proper divisors (4104836).

4691224 is a wasteful number, since it uses less digits than its factorization.

4691224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586409 (or 586405 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 4691224 is about 2165.9233596783. The cubic root of 4691224 is about 167.4025452257.

It can be divided in two parts, 469 and 1224, that multiplied together give a triangular number (574056 = T₁₀₇₁).

The spelling of 4691224 in words is "four million, six hundred ninety-one thousand, two hundred twenty-four".