14000650 has 12 divisors (see below), whose sum is σ = 26041302. Its totient is φ = 5600240.

The previous prime is 14000647. The next prime is 14000653. The reversal of 14000650 is 5600041.

It is an interprime number because it is at equal distance from previous prime (14000647) and next prime (14000653).

It can be written as a sum of positive squares in 3 ways, for example, as 9728161 + 4272489 = 3119^2 + 2067^2 .

It is not an unprimeable number, because it can be changed into a prime (14000653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139957 + ... + 140056.

Almost surely, 2^14000650 is an apocalyptic number.

14000650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14000650 is a deficient number, since it is larger than the sum of its proper divisors (12040652).

14000650 is a wasteful number, since it uses less digits than its factorization.

14000650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280025 (or 280020 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 14000650 is about 3741.7442456694. The cubic root of 14000650 is about 241.0179563419.

Adding to 14000650 its reverse (5600041), we get a palindrome (19600691).

The spelling of 14000650 in words is "fourteen million, six hundred fifty", and thus it is an aban number.