4048493 has 4 divisors (see below), whose sum is σ = 4142688. Its totient is φ = 3954300.

The previous prime is 4048481. The next prime is 4048519. The reversal of 4048493 is 3948404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4048493 - 2⁴ = 4048477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47033 + ... + 47118.

It is an arithmetic number, because the mean of its divisors is an integer number (1035672).

Almost surely, 2^4048493 is an apocalyptic number.

4048493 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4048493 is a deficient number, since it is larger than the sum of its proper divisors (94195).

4048493 is an equidigital number, since it uses as much as digits as its factorization.

4048493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94194.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4048493 is about 2012.0867277531. The cubic root of 4048493 is about 159.3790122276.

The spelling of 4048493 in words is "four million, forty-eight thousand, four hundred ninety-three".