11930508 has 72 divisors (see below), whose sum is σ = 31646160. Its totient is φ = 3786240.

The previous prime is 11930497. The next prime is 11930519. The reversal of 11930508 is 80503911.

It is an interprime number because it is at equal distance from previous prime (11930497) and next prime (11930519).

It is a super-2 number, since 2×11930508² = 284674042276128, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 87016 + ... + 87152.

It is an arithmetic number, because the mean of its divisors is an integer number (439530).

Almost surely, 2^11930508 is an apocalyptic number.

11930508 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11930508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15823080).

11930508 is an abundant number, since it is smaller than the sum of its proper divisors (19715652).

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

11930508 is a wasteful number, since it uses less digits than its factorization.

11930508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 11930508 is about 3454.0567453358. The cubic root of 11930508 is about 228.5000566597.

The spelling of 11930508 in words is "eleven million, nine hundred thirty thousand, five hundred eight".