99227741 has 2 divisors, whose sum is σ = 99227742. Its totient is φ = 99227740.

The previous prime is 99227729. The next prime is 99227797. The reversal of 99227741 is 14772299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80478841 + 18748900 = 8971^2 + 4330^2 .

It is a cyclic number.

It is not a de Polignac number, because 99227741 - 2⁶ = 99227677 is a prime.

It is a super-2 number, since 2×99227741² = 19692289167926162, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99227701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49613870 + 49613871.

It is an arithmetic number, because the mean of its divisors is an integer number (49613871).

Almost surely, 2^99227741 is an apocalyptic number.

It is an amenable number.

99227741 is a deficient number, since it is larger than the sum of its proper divisors (1).

99227741 is an equidigital number, since it uses as much as digits as its factorization.

99227741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 99227741 is about 9961.3122127559. The cubic root of 99227741 is about 462.9609581032.

The spelling of 99227741 in words is "ninety-nine million, two hundred twenty-seven thousand, seven hundred forty-one".