4626493 has 4 divisors (see below), whose sum is σ = 4631200. Its totient is φ = 4621788.

The previous prime is 4626469. The next prime is 4626497. The reversal of 4626493 is 3946264.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4626493 - 2²¹ = 2529341 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 (4626497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255 + ... + 3052.

It is an arithmetic number, because the mean of its divisors is an integer number (1157800).

Almost surely, 2^4626493 is an apocalyptic number.

It is an amenable number.

4626493 is a deficient number, since it is larger than the sum of its proper divisors (4707).

4626493 is a wasteful number, since it uses less digits than its factorization.

4626493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4706.

The product of its digits is 31104, while the sum is 34.

The square root of 4626493 is about 2150.9284042013. The cubic root of 4626493 is about 166.6290186075.

The spelling of 4626493 in words is "four million, six hundred twenty-six thousand, four hundred ninety-three".