5648626 has 4 divisors (see below), whose sum is σ = 8472942. Its totient is φ = 2824312.

The previous prime is 5648597. The next prime is 5648651. The reversal of 5648626 is 6268465.

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

It can be written as a sum of positive squares in only one way, i.e., 5294601 + 354025 = 2301^2 + 595^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412155 + ... + 1412158.

Almost surely, 2^5648626 is an apocalyptic number.

5648626 is a deficient number, since it is larger than the sum of its proper divisors (2824316).

5648626 is a wasteful number, since it uses less digits than its factorization.

5648626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824315.

The product of its digits is 69120, while the sum is 37.

The square root of 5648626 is about 2376.6838241550. The cubic root of 5648626 is about 178.0933105009.

The spelling of 5648626 in words is "five million, six hundred forty-eight thousand, six hundred twenty-six".