99560471 has 2 divisors, whose sum is σ = 99560472. Its totient is φ = 99560470.

The previous prime is 99560453. The next prime is 99560519. The reversal of 99560471 is 17406599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99560471 - 2¹⁴ = 99544087 is a prime.

It is a super-3 number, since 3×99560471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99560411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49780235 + 49780236.

It is an arithmetic number, because the mean of its divisors is an integer number (49780236).

Almost surely, 2^99560471 is an apocalyptic number.

99560471 is a deficient number, since it is larger than the sum of its proper divisors (1).

99560471 is an equidigital number, since it uses as much as digits as its factorization.

99560471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 99560471 is about 9977.9993485668. Note that the first 3 decimals coincide. The cubic root of 99560471 is about 463.4778469676.

The spelling of 99560471 in words is "ninety-nine million, five hundred sixty thousand, four hundred seventy-one".