4923457 has 16 divisors (see below), whose sum is σ = 6285312. Its totient is φ = 3744720.

The previous prime is 4923439. The next prime is 4923461. The reversal of 4923457 is 7543294.

It is not a de Polignac number, because 4923457 - 2¹¹ = 4921409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4923427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2568 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (392832).

Almost surely, 2^4923457 is an apocalyptic number.

It is an amenable number.

4923457 is a deficient number, since it is larger than the sum of its proper divisors (1361855).

4923457 is a wasteful number, since it uses less digits than its factorization.

4923457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548.

The product of its digits is 30240, while the sum is 34.

The square root of 4923457 is about 2218.8864324251. The cubic root of 4923457 is about 170.1205258333.

The spelling of 4923457 in words is "four million, nine hundred twenty-three thousand, four hundred fifty-seven".