13880950 has 24 divisors (see below), whose sum is σ = 26179128. Its totient is φ = 5474880.

The previous prime is 13880947. The next prime is 13880953. The reversal of 13880950 is 5908831.

It is an interprime number because it is at equal distance from previous prime (13880947) and next prime (13880953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13880953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1749 + ... + 5551.

It is an arithmetic number, because the mean of its divisors is an integer number (1090797).

Almost surely, 2^13880950 is an apocalyptic number.

13880950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13880950 is a deficient number, since it is larger than the sum of its proper divisors (12298178).

13880950 is a wasteful number, since it uses less digits than its factorization.

13880950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 13880950 is about 3725.7146965381. The cubic root of 13880950 is about 240.3291202191.

The spelling of 13880950 in words is "thirteen million, eight hundred eighty thousand, nine hundred fifty".