4623494 has 4 divisors (see below), whose sum is σ = 6935244. Its totient is φ = 2311746.

The previous prime is 4623491. The next prime is 4623497. The reversal of 4623494 is 4943264.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4623491) and next prime (4623497).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4623494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155872 + ... + 1155875.

It is an arithmetic number, because the mean of its divisors is an integer number (1733811).

Almost surely, 2^4623494 is an apocalyptic number.

4623494 is a deficient number, since it is larger than the sum of its proper divisors (2311750).

4623494 is a wasteful number, since it uses less digits than its factorization.

4623494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311749.

The product of its digits is 20736, while the sum is 32.

The square root of 4623494 is about 2150.2311503650. The cubic root of 4623494 is about 166.5930065610.

The spelling of 4623494 in words is "four million, six hundred twenty-three thousand, four hundred ninety-four".