11713950 has 48 divisors (see below), whose sum is σ = 32282160. Its totient is φ = 3123360.

The previous prime is 11713943. The next prime is 11713981. The reversal of 11713950 is 5931711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2989 + ... + 5688.

It is an arithmetic number, because the mean of its divisors is an integer number (672545).

Almost surely, 2^11713950 is an apocalyptic number.

11713950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11713950 is an abundant number, since it is smaller than the sum of its proper divisors (20568210).

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

11713950 is a wasteful number, since it uses less digits than its factorization.

11713950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8698 (or 8687 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 11713950 is about 3422.5648277279. The cubic root of 11713950 is about 227.1090576774.

The spelling of 11713950 in words is "eleven million, seven hundred thirteen thousand, nine hundred fifty".