650623272 has 32 divisors (see below), whose sum is σ = 1751678880. Its totient is φ = 200191680.

The previous prime is 650623271. The next prime is 650623273. The reversal of 650623272 is 272326056.

It is a happy number.

650623272 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 (650623271) and next prime (650623273).

It is not an unprimeable number, because it can be changed into a prime (650623271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042354 + ... + 1042977.

It is an arithmetic number, because the mean of its divisors is an integer number (54739965).

Almost surely, 2^650623272 is an apocalyptic number.

It is an amenable number.

650623272 is an abundant number, since it is smaller than the sum of its proper divisors (1101055608).

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

650623272 is a wasteful number, since it uses less digits than its factorization.

650623272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085353 (or 2085349 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 650623272 is about 25507.3180087598. The cubic root of 650623272 is about 866.5158900098.

The spelling of 650623272 in words is "six hundred fifty million, six hundred twenty-three thousand, two hundred seventy-two".