468140650 has 24 divisors (see below), whose sum is σ = 894278700. Its totient is φ = 182194560.

The previous prime is 468140627. The next prime is 468140653. The reversal of 468140650 is 56041864.

It can be written as a sum of positive squares in 6 ways, for example, as 357701569 + 110439081 = 18913^2 + 10509^2 .

It is not an unprimeable number, because it can be changed into a prime (468140653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124675 + ... + 128374.

Almost surely, 2^468140650 is an apocalyptic number.

468140650 is a deficient number, since it is larger than the sum of its proper divisors (426138050).

468140650 is a wasteful number, since it uses less digits than its factorization.

468140650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253098 (or 253093 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 468140650 is about 21636.5581828534. The cubic root of 468140650 is about 776.4713774828.

The spelling of 468140650 in words is "four hundred sixty-eight million, one hundred forty thousand, six hundred fifty".