11343630 has 32 divisors (see below), whose sum is σ = 27482400. Its totient is φ = 2996352.

The previous prime is 11343617. The next prime is 11343649. The reversal of 11343630 is 3634311.

11343630 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11343597 and 11343606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536 + ... + 5004.

It is an arithmetic number, because the mean of its divisors is an integer number (858825).

Almost surely, 2^11343630 is an apocalyptic number.

11343630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11343630 is an abundant number, since it is smaller than the sum of its proper divisors (16138770).

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

11343630 is a wasteful number, since it uses less digits than its factorization.

11343630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 11343630 is about 3368.0305818089. The cubic root of 11343630 is about 224.6901413755.

Adding to 11343630 its reverse (3634311), we get a palindrome (14977941).

It can be divided in two parts, 11343 and 630, that multiplied together give a triangular number (7146090 = T₃₇₈₀).

The spelling of 11343630 in words is "eleven million, three hundred forty-three thousand, six hundred thirty".