99435480 has 64 divisors (see below), whose sum is σ = 300987360. Its totient is φ = 26277888.

The previous prime is 99435443. The next prime is 99435481. The reversal of 99435480 is 8453499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99435481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9894 + ... + 17226.

Almost surely, 2^99435480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99435480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150493680).

99435480 is an abundant number, since it is smaller than the sum of its proper divisors (201551880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99435480 is a wasteful number, since it uses less digits than its factorization.

99435480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460 (or 7456 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 99435480 is about 9971.7340518086. The cubic root of 99435480 is about 463.2838113948.

The spelling of 99435480 in words is "ninety-nine million, four hundred thirty-five thousand, four hundred eighty".