11630626 has 16 divisors (see below), whose sum is σ = 20266560. Its totient is φ = 4902480.

The previous prime is 11630623. The next prime is 11630629. The reversal of 11630626 is 62603611.

It is an interprime number because it is at equal distance from previous prime (11630623) and next prime (11630629).

It is a super-2 number, since 2×11630626² = 270542922303752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11630626.

It is not an unprimeable number, because it can be changed into a prime (11630623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5956 + ... + 7663.

It is an arithmetic number, because the mean of its divisors is an integer number (1266660).

Almost surely, 2^11630626 is an apocalyptic number.

11630626 is a deficient number, since it is larger than the sum of its proper divisors (8635934).

11630626 is a wasteful number, since it uses less digits than its factorization.

11630626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13689.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 11630626 is about 3410.3703611192. The cubic root of 11630626 is about 226.5692829456.

The spelling of 11630626 in words is "eleven million, six hundred thirty thousand, six hundred twenty-six".