11929230 has 24 divisors (see below), whose sum is σ = 31016232. Its totient is φ = 3181104.

The previous prime is 11929219. The next prime is 11929231. The reversal of 11929230 is 3292911.

It is a junction number, because it is equal to n+sod(n) for n = 11929194 and 11929203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11929231) 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 11 ways as a sum of consecutive naturals, for example, 66184 + ... + 66363.

It is an arithmetic number, because the mean of its divisors is an integer number (1292343).

Almost surely, 2^11929230 is an apocalyptic number.

11929230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11929230 is an abundant number, since it is smaller than the sum of its proper divisors (19087002).

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

11929230 is a wasteful number, since it uses less digits than its factorization.

11929230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132560 (or 132557 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 11929230 is about 3453.8717405254. The cubic root of 11929230 is about 228.4918973676.

The spelling of 11929230 in words is "eleven million, nine hundred twenty-nine thousand, two hundred thirty".