4648957 has 2 divisors, whose sum is σ = 4648958. Its totient is φ = 4648956.

The previous prime is 4648937. The next prime is 4648979. The reversal of 4648957 is 7598464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4372281 + 276676 = 2091^2 + 526^2 .

It is a cyclic number.

It is not a de Polignac number, because 4648957 - 2¹⁵ = 4616189 is a prime.

It is a super-2 number, since 2×4648957² = 43225602375698, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4³ + 6⁴ + 4⁸ + 8⁷ + 9⁶ + 5⁹ + 7³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4648907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324478 + 2324479.

It is an arithmetic number, because the mean of its divisors is an integer number (2324479).

Almost surely, 2^4648957 is an apocalyptic number.

It is an amenable number.

4648957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4648957 is an equidigital number, since it uses as much as digits as its factorization.

4648957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 4648957 is about 2156.1440118879. The cubic root of 4648957 is about 166.8982731128.

The spelling of 4648957 in words is "four million, six hundred forty-eight thousand, nine hundred fifty-seven".