32116650 has 96 divisors (see below), whose sum is σ = 85708800. Its totient is φ = 7934400.

The previous prime is 32116639. The next prime is 32116661. The reversal of 32116650 is 5661123.

It is an interprime number because it is at equal distance from previous prime (32116639) and next prime (32116661).

It is a self number, because there is not a number n which added to its sum of digits gives 32116650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168055 + ... + 168245.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^32116650 is an apocalyptic number.

32116650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32116650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42854400).

32116650 is an abundant number, since it is smaller than the sum of its proper divisors (53592150).

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

32116650 is a wasteful number, since it uses less digits than its factorization.

32116650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 32116650 is about 5667.1553710835. The cubic root of 32116650 is about 317.8655141145.

Adding to 32116650 its reverse (5661123), we get a palindrome (37777773).

It can be divided in two parts, 3 and 2116650, that added together give a triangular number (2116653 = T₂₀₅₇).

The spelling of 32116650 in words is "thirty-two million, one hundred sixteen thousand, six hundred fifty".