4532993 has 4 divisors (see below), whose sum is σ = 4567728. Its totient is φ = 4498260.

The previous prime is 4532977. The next prime is 4533007. The reversal of 4532993 is 3992354.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3992354 = 2 ⋅1996177.

It is a cyclic number.

It is not a de Polignac number, because 4532993 - 2⁴ = 4532977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4532923) 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, 17171 + ... + 17432.

It is an arithmetic number, because the mean of its divisors is an integer number (1141932).

Almost surely, 2^4532993 is an apocalyptic number.

It is an amenable number.

4532993 is a deficient number, since it is larger than the sum of its proper divisors (34735).

4532993 is a wasteful number, since it uses less digits than its factorization.

4532993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34734.

The product of its digits is 29160, while the sum is 35.

The square root of 4532993 is about 2129.0826663143. The cubic root of 4532993 is about 165.4988636389.

The spelling of 4532993 in words is "four million, five hundred thirty-two thousand, nine hundred ninety-three".