99547741 has 2 divisors, whose sum is σ = 99547742. Its totient is φ = 99547740.

The previous prime is 99547667. The next prime is 99547753. The reversal of 99547741 is 14774599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98604900 + 942841 = 9930^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 99547741 - 2²⁵ = 65993309 is a prime.

It is a super-3 number, since 3×99547741³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 99547691 and 99547700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99542741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49773870 + 49773871.

It is an arithmetic number, because the mean of its divisors is an integer number (49773871).

Almost surely, 2^99547741 is an apocalyptic number.

It is an amenable number.

99547741 is a deficient number, since it is larger than the sum of its proper divisors (1).

99547741 is an equidigital number, since it uses as much as digits as its factorization.

99547741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 99547741 is about 9977.3614247455. The cubic root of 99547741 is about 463.4580923923.

The spelling of 99547741 in words is "ninety-nine million, five hundred forty-seven thousand, seven hundred forty-one".