4920047 has 8 divisors (see below), whose sum is σ = 5388240. Its totient is φ = 4455360.

The previous prime is 4920023. The next prime is 4920059. The reversal of 4920047 is 7400294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4920047 - 2⁶ = 4919983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4919998 and 4920025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4920067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2729 + ... + 4157.

It is an arithmetic number, because the mean of its divisors is an integer number (673530).

Almost surely, 2^4920047 is an apocalyptic number.

4920047 is a deficient number, since it is larger than the sum of its proper divisors (468193).

4920047 is a wasteful number, since it uses less digits than its factorization.

4920047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4920047 is about 2218.1178958748. The cubic root of 4920047 is about 170.0812414461.

The spelling of 4920047 in words is "four million, nine hundred twenty thousand, forty-seven".