4492236 has 24 divisors (see below), whose sum is σ = 11979520. Its totient is φ = 1283472.

The previous prime is 4492231. The next prime is 4492237. The reversal of 4492236 is 6322944.

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 9 + 2⁷ + 2¹³ + 3⁹ + 6⁵ .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26656 + ... + 26823.

Almost surely, 2^4492236 is an apocalyptic number.

It is an amenable number.

4492236 is an abundant number, since it is smaller than the sum of its proper divisors (7487284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4492236 is a wasteful number, since it uses less digits than its factorization.

4492236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53493 (or 53491 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 4492236 is about 2119.4895611916. The cubic root of 4492236 is about 165.0013590338.

The spelling of 4492236 in words is "four million, four hundred ninety-two thousand, two hundred thirty-six".