4492436 has 24 divisors (see below), whose sum is σ = 8914080. Its totient is φ = 1963872.

The previous prime is 4492421. The next prime is 4492441. The reversal of 4492436 is 6342944.

It is a d-powerful number, because it can be written as 4⁴ + 4⁹ + 9² + 2¹³ + 4¹¹ + 3⁹ + 6⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (371420).

Almost surely, 2^4492436 is an apocalyptic number.

It is an amenable number.

4492436 is a deficient number, since it is larger than the sum of its proper divisors (4421644).

4492436 is a wasteful number, since it uses less digits than its factorization.

4492436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583 (or 4581 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 4492436 is about 2119.5367418377. The cubic root of 4492436 is about 165.0038076868.

The spelling of 4492436 in words is "four million, four hundred ninety-two thousand, four hundred thirty-six".