4648361 has 4 divisors (see below), whose sum is σ = 4921812. Its totient is φ = 4374912.

The previous prime is 4648351. The next prime is 4648373. The reversal of 4648361 is 1638464.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3610000 + 1038361 = 1900^2 + 1019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4648361 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4648321) 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 3 ways as a sum of consecutive naturals, for example, 136700 + ... + 136733.

It is an arithmetic number, because the mean of its divisors is an integer number (1230453).

Almost surely, 2^4648361 is an apocalyptic number.

It is an amenable number.

4648361 is a deficient number, since it is larger than the sum of its proper divisors (273451).

4648361 is a wasteful number, since it uses less digits than its factorization.

4648361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273450.

The product of its digits is 13824, while the sum is 32.

The square root of 4648361 is about 2156.0057977659. The cubic root of 4648361 is about 166.8911406440.

The spelling of 4648361 in words is "four million, six hundred forty-eight thousand, three hundred sixty-one".