16948650 has 48 divisors (see below), whose sum is σ = 42479424. Its totient is φ = 4471680.

The previous prime is 16948619. The next prime is 16948691. The reversal of 16948650 is 5684961.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16948599 and 16948608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14902 + ... + 15998.

It is an arithmetic number, because the mean of its divisors is an integer number (884988).

Almost surely, 2^16948650 is an apocalyptic number.

16948650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16948650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21239712).

16948650 is an abundant number, since it is smaller than the sum of its proper divisors (25530774).

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

16948650 is a wasteful number, since it uses less digits than its factorization.

16948650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 16948650 is about 4116.8738139516. The cubic root of 16948650 is about 256.8690051940.

The spelling of 16948650 in words is "sixteen million, nine hundred forty-eight thousand, six hundred fifty".