5631650 has 24 divisors (see below), whose sum is σ = 10554384. Its totient is φ = 2235600.

The previous prime is 5631629. The next prime is 5631671. The reversal of 5631650 is 561365.

It is an interprime number because it is at equal distance from previous prime (5631629) and next prime (5631671).

It is a plaindrome in base 13.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7805 + ... + 8495.

It is an arithmetic number, because the mean of its divisors is an integer number (439766).

Almost surely, 2^5631650 is an apocalyptic number.

5631650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5631650 is a deficient number, since it is larger than the sum of its proper divisors (4922734).

5631650 is a wasteful number, since it uses less digits than its factorization.

5631650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5631650 is about 2373.1097741150. The cubic root of 5631650 is about 177.9147215961.

The spelling of 5631650 in words is "five million, six hundred thirty-one thousand, six hundred fifty".