4923247 has 4 divisors (see below), whose sum is σ = 5626576. Its totient is φ = 4219920.

The previous prime is 4923229. The next prime is 4923253. The reversal of 4923247 is 7423294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7423294 = 2 ⋅3711647.

It is a cyclic number.

It is not a de Polignac number, because 4923247 - 2⁷ = 4923119 is a prime.

It is a super-2 number, since 2×4923247² = 48476722046018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁸ + 9 + 2 + 3¹³ + 2²¹ + 4¹⁰ + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4923277) 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, 351654 + ... + 351667.

It is an arithmetic number, because the mean of its divisors is an integer number (1406644).

Almost surely, 2^4923247 is an apocalyptic number.

4923247 is a deficient number, since it is larger than the sum of its proper divisors (703329).

4923247 is an equidigital number, since it uses as much as digits as its factorization.

4923247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703328.

The product of its digits is 12096, while the sum is 31.

The square root of 4923247 is about 2218.8391108866. The cubic root of 4923247 is about 170.1181070844.

The spelling of 4923247 in words is "four million, nine hundred twenty-three thousand, two hundred forty-seven".