4648947 has 8 divisors (see below), whose sum is σ = 6212544. Its totient is φ = 3092328.

The previous prime is 4648937. The next prime is 4648957. The reversal of 4648947 is 7498464.

It is an interprime number because it is at equal distance from previous prime (4648937) and next prime (4648957).

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

It is not a de Polignac number, because 4648947 - 2¹² = 4644851 is a prime.

It is a super-2 number, since 2×4648947² = 43225416417618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4648899 and 4648908.

It is not an unprimeable number, because it can be changed into a prime (4648907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88 + ... + 3050.

It is an arithmetic number, because the mean of its divisors is an integer number (776568).

Almost surely, 2^4648947 is an apocalyptic number.

4648947 is a deficient number, since it is larger than the sum of its proper divisors (1563597).

4648947 is a wasteful number, since it uses less digits than its factorization.

4648947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489.

The product of its digits is 193536, while the sum is 42.

The square root of 4648947 is about 2156.1416929321. The cubic root of 4648947 is about 166.8981534455.

The spelling of 4648947 in words is "four million, six hundred forty-eight thousand, nine hundred forty-seven".