4650247 has 6 divisors (see below), whose sum is σ = 5409528. Its totient is φ = 3985884.

The previous prime is 4650199. The next prime is 4650253. The reversal of 4650247 is 7420564.

It is not a de Polignac number, because 4650247 - 2¹⁵ = 4617479 is a prime.

It is a super-2 number, since 2×4650247² = 43249594322018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650647) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47403 + ... + 47500.

It is an arithmetic number, because the mean of its divisors is an integer number (901588).

Almost surely, 2^4650247 is an apocalyptic number.

4650247 is a deficient number, since it is larger than the sum of its proper divisors (759281).

4650247 is an equidigital number, since it uses as much as digits as its factorization.

4650247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94917 (or 94910 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4650247 is about 2156.4431362779. The cubic root of 4650247 is about 166.9137087514.

The spelling of 4650247 in words is "four million, six hundred fifty thousand, two hundred forty-seven".