99522464 has 24 divisors (see below), whose sum is σ = 197259300. Its totient is φ = 49424896.

The previous prime is 99522463. The next prime is 99522473. The reversal of 99522464 is 46422599.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 90402064 + 9120400 = 9508^2 + 3020^2 .

It is a super-3 number, since 3×99522464³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (99522463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5669 + ... + 15204.

Almost surely, 2^99522464 is an apocalyptic number.

It is an amenable number.

99522464 is a deficient number, since it is larger than the sum of its proper divisors (97736836).

99522464 is a wasteful number, since it uses less digits than its factorization.

99522464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21032 (or 21024 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 99522464 is about 9976.0946266563. The cubic root of 99522464 is about 463.4188622307.

The spelling of 99522464 in words is "ninety-nine million, five hundred twenty-two thousand, four hundred sixty-four".