650227392 has 112 divisors (see below), whose sum is σ = 1917801600. Its totient is φ = 216034560.

The previous prime is 650227363. The next prime is 650227397. The reversal of 650227392 is 293722056.

It is a super-2 number, since 2×650227392² = 845591322614243328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (650227397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986359 + ... + 987017.

Almost surely, 2^650227392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650227392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958900800).

650227392 is an abundant number, since it is smaller than the sum of its proper divisors (1267574208).

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

650227392 is a wasteful number, since it uses less digits than its factorization.

650227392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 650227392 is about 25499.5567020292. The cubic root of 650227392 is about 866.3401068165.

The spelling of 650227392 in words is "six hundred fifty million, two hundred twenty-seven thousand, three hundred ninety-two".