99281741 has 4 divisors (see below), whose sum is σ = 106918812. Its totient is φ = 91644672.

The previous prime is 99281729. The next prime is 99281753. The reversal of 99281741 is 14718299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14718299 = 1171 ⋅12569.

It is an interprime number because it is at equal distance from previous prime (99281729) and next prime (99281753).

It can be written as a sum of positive squares in 2 ways, for example, as 31696900 + 67584841 = 5630^2 + 8221^2 .

It is a cyclic number.

It is not a de Polignac number, because 99281741 - 2¹⁴ = 99265357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99281701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818516 + ... + 3818541.

It is an arithmetic number, because the mean of its divisors is an integer number (26729703).

Almost surely, 2^99281741 is an apocalyptic number.

It is an amenable number.

99281741 is a deficient number, since it is larger than the sum of its proper divisors (7637071).

99281741 is a wasteful number, since it uses less digits than its factorization.

99281741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7637070.

The product of its digits is 36288, while the sum is 41.

The square root of 99281741 is about 9964.0223303644. The cubic root of 99281741 is about 463.0449244008.

The spelling of 99281741 in words is "ninety-nine million, two hundred eighty-one thousand, seven hundred forty-one".