99941522 has 6 divisors (see below), whose sum is σ = 149933493. Its totient is φ = 49963692.

The previous prime is 99941483. The next prime is 99941533. The reversal of 99941522 is 22514999.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97634161 + 2307361 = 9881^2 + 1519^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7069.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99941522.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10604 + ... + 17672.

Almost surely, 2^99941522 is an apocalyptic number.

99941522 is a deficient number, since it is larger than the sum of its proper divisors (49991971).

99941522 is an frugal number, since it uses more digits than its factorization.

99941522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14140 (or 7071 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 99941522 is about 9997.0756724154. The cubic root of 99941522 is about 464.0683887752.

The spelling of 99941522 in words is "ninety-nine million, nine hundred forty-one thousand, five hundred twenty-two".