99627650 has 24 divisors (see below), whose sum is σ = 196209540. Its totient is φ = 37506560.

The previous prime is 99627637. The next prime is 99627683. The reversal of 99627650 is 5672699.

It can be written as a sum of positive squares in 6 ways, for example, as 29084449 + 70543201 = 5393^2 + 8399^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57755 + ... + 59454.

Almost surely, 2^99627650 is an apocalyptic number.

99627650 is a deficient number, since it is larger than the sum of its proper divisors (96581890).

99627650 is a wasteful number, since it uses less digits than its factorization.

99627650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117238 (or 117233 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 99627650 is about 9981.3651370942. The cubic root of 99627650 is about 463.5820683101.

The spelling of 99627650 in words is "ninety-nine million, six hundred twenty-seven thousand, six hundred fifty".