13440950 has 12 divisors (see below), whose sum is σ = 25000260. Its totient is φ = 5376360.

The previous prime is 13440943. The next prime is 13440971. The reversal of 13440950 is 5904431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134360 + ... + 134459.

It is an arithmetic number, because the mean of its divisors is an integer number (2083355).

Almost surely, 2^13440950 is an apocalyptic number.

13440950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13440950 is a deficient number, since it is larger than the sum of its proper divisors (11559310).

13440950 is a wasteful number, since it uses less digits than its factorization.

13440950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268831 (or 268826 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 13440950 is about 3666.1901205475. The cubic root of 13440950 is about 237.7624798891.

The spelling of 13440950 in words is "thirteen million, four hundred forty thousand, nine hundred fifty".