107421824 has 32 divisors (see below), whose sum is σ = 214885440. Its totient is φ = 53489920.

The previous prime is 107421823. The next prime is 107421833. The reversal of 107421824 is 428124701.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (107421823) 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, 32069 + ... + 35259.

It is an arithmetic number, because the mean of its divisors is an integer number (6715170).

Almost surely, 2^107421824 is an apocalyptic number.

It is an amenable number.

107421824 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

107421824 is an equidigital number, since it uses as much as digits as its factorization.

107421824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468 (or 3456 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 107421824 is about 10364.4500095278. The cubic root of 107421824 is about 475.3689823658.

The spelling of 107421824 in words is "one hundred seven million, four hundred twenty-one thousand, eight hundred twenty-four".