13280950 has 12 divisors (see below), whose sum is σ = 24702660. Its totient is φ = 5312360.

The previous prime is 13280933. The next prime is 13280951. The reversal of 13280950 is 5908231.

It is a super-4 number, since 4×13280950⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13280951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132760 + ... + 132859.

It is an arithmetic number, because the mean of its divisors is an integer number (2058555).

Almost surely, 2^13280950 is an apocalyptic number.

13280950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13280950 is a deficient number, since it is larger than the sum of its proper divisors (11421710).

13280950 is a wasteful number, since it uses less digits than its factorization.

13280950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265631 (or 265626 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 13280950 is about 3644.3037743854. The cubic root of 13280950 is about 236.8152761899.

The spelling of 13280950 in words is "thirteen million, two hundred eighty thousand, nine hundred fifty".