750216 has 16 divisors (see below), whose sum is σ = 1875600. Its totient is φ = 250064.

The previous prime is 750209. The next prime is 750223. The reversal of 750216 is 612057.

It is an interprime number because it is at equal distance from previous prime (750209) and next prime (750223).

It is a junction number, because it is equal to n+sod(n) for n = 750192 and 750201.

It is an unprimeable number.

750216 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15606 + ... + 15653.

It is an arithmetic number, because the mean of its divisors is an integer number (117225).

2⁷⁵⁰²¹⁶ is an apocalyptic number.

It is an amenable number.

750216 is an abundant number, since it is smaller than the sum of its proper divisors (1125384).

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

750216 is a wasteful number, since it uses less digits than its factorization.

750216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31268 (or 31264 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 750216 is about 866.1501024649. The cubic root of 750216 is about 90.8647509833.

The spelling of 750216 in words is "seven hundred fifty thousand, two hundred sixteen".