99746032 has 80 divisors (see below), whose sum is σ = 211415040. Its totient is φ = 45467136.

The previous prime is 99746011. The next prime is 99746033. The reversal of 99746032 is 23064799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99746033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262569 + ... + 1262647.

It is an arithmetic number, because the mean of its divisors is an integer number (2642688).

Almost surely, 2^99746032 is an apocalyptic number.

99746032 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99746032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105707520).

99746032 is an abundant number, since it is smaller than the sum of its proper divisors (111669008).

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

99746032 is a wasteful number, since it uses less digits than its factorization.

99746032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 99746032 is about 9987.2935272775. The cubic root of 99746032 is about 463.7656119010.

The spelling of 99746032 in words is "ninety-nine million, seven hundred forty-six thousand, thirty-two".