11630634 has 16 divisors (see below), whose sum is σ = 23829120. Its totient is φ = 3782240.

The previous prime is 11630629. The next prime is 11630639. The reversal of 11630634 is 43603611.

It is an interprime number because it is at equal distance from previous prime (11630629) and next prime (11630639).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11630639) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 23394 + ... + 23885.

It is an arithmetic number, because the mean of its divisors is an integer number (1489320).

Almost surely, 2^11630634 is an apocalyptic number.

11630634 is an abundant number, since it is smaller than the sum of its proper divisors (12198486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11630634 is a wasteful number, since it uses less digits than its factorization.

11630634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47325.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 11630634 is about 3410.3715340121. The cubic root of 11630634 is about 226.5693348933.

The spelling of 11630634 in words is "eleven million, six hundred thirty thousand, six hundred thirty-four".