4920043 has 4 divisors (see below), whose sum is σ = 5012928. Its totient is φ = 4827160.

The previous prime is 4920023. The next prime is 4920059. The reversal of 4920043 is 3400294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4920043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4919996 and 4920023.

It is not an unprimeable number, because it can be changed into a prime (4920023) 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, 46363 + ... + 46468.

It is an arithmetic number, because the mean of its divisors is an integer number (1253232).

Almost surely, 2^4920043 is an apocalyptic number.

4920043 is a deficient number, since it is larger than the sum of its proper divisors (92885).

4920043 is an equidigital number, since it uses as much as digits as its factorization.

4920043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92884.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4920043 is about 2218.1169942093. The cubic root of 4920043 is about 170.0811953540.

The spelling of 4920043 in words is "four million, nine hundred twenty thousand, forty-three".