16240650 has 24 divisors (see below), whose sum is σ = 40277184. Its totient is φ = 4330800.

The previous prime is 16240643. The next prime is 16240657. The reversal of 16240650 is 5604261.

16240650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16240643) and next prime (16240657).

It is a self number, because there is not a number n which added to its sum of digits gives 16240650.

It is not an unprimeable number, because it can be changed into a prime (16240657) 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, 53986 + ... + 54285.

It is an arithmetic number, because the mean of its divisors is an integer number (1678216).

Almost surely, 2^16240650 is an apocalyptic number.

16240650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16240650 is an abundant number, since it is smaller than the sum of its proper divisors (24036534).

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

16240650 is a wasteful number, since it uses less digits than its factorization.

16240650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108286 (or 108281 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 16240650 is about 4029.9689825109. The cubic root of 16240650 is about 253.2412619402.

The spelling of 16240650 in words is "sixteen million, two hundred forty thousand, six hundred fifty".