99252743 has 2 divisors, whose sum is σ = 99252744. Its totient is φ = 99252742.

The previous prime is 99252739. The next prime is 99252763. The reversal of 99252743 is 34725299.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99252743 - 2² = 99252739 is a prime.

It is a super-2 number, since 2×99252743² = 19702213986048098, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99252743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99252763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49626371 + 49626372.

It is an arithmetic number, because the mean of its divisors is an integer number (49626372).

Almost surely, 2^99252743 is an apocalyptic number.

99252743 is a deficient number, since it is larger than the sum of its proper divisors (1).

99252743 is an equidigital number, since it uses as much as digits as its factorization.

99252743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 99252743 is about 9962.5670888582. The cubic root of 99252743 is about 462.9998382850. Note that the first 3 decimals are identical.

It can be divided in two parts, 992 and 52743, that added together give a palindrome (53735).

The spelling of 99252743 in words is "ninety-nine million, two hundred fifty-two thousand, seven hundred forty-three".