650231214 has 32 divisors (see below), whose sum is σ = 1348837920. Its totient is φ = 208720512.

The previous prime is 650231209. The next prime is 650231261. The reversal of 650231214 is 412132056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64372 + ... + 73784.

It is an arithmetic number, because the mean of its divisors is an integer number (42151185).

Almost surely, 2^650231214 is an apocalyptic number.

650231214 is an abundant number, since it is smaller than the sum of its proper divisors (698606706).

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

650231214 is a wasteful number, since it uses less digits than its factorization.

650231214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844.

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

The square root of 650231214 is about 25499.6316443983. The cubic root of 650231214 is about 866.3418042460.

The spelling of 650231214 in words is "six hundred fifty million, two hundred thirty-one thousand, two hundred fourteen".