4492493 has 16 divisors (see below), whose sum is σ = 4972800. Its totient is φ = 4043520.

The previous prime is 4492487. The next prime is 4492507. The reversal of 4492493 is 3942944.

It is a cyclic number.

It is not a de Polignac number, because 4492493 - 2⁸ = 4492237 is a prime.

It is a Duffinian number.

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 (4492193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56828 + ... + 56906.

It is an arithmetic number, because the mean of its divisors is an integer number (310800).

Almost surely, 2^4492493 is an apocalyptic number.

It is an amenable number.

4492493 is a deficient number, since it is larger than the sum of its proper divisors (480307).

4492493 is a wasteful number, since it uses less digits than its factorization.

4492493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212.

The product of its digits is 31104, while the sum is 35.

The square root of 4492493 is about 2119.5501881295. The cubic root of 4492493 is about 165.0045055397.

The spelling of 4492493 in words is "four million, four hundred ninety-two thousand, four hundred ninety-three".