107321536 has 28 divisors (see below), whose sum is σ = 243390928. Its totient is φ = 45994752.

The previous prime is 107321521. The next prime is 107321549. The reversal of 107321536 is 635123701.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 119331 + ... + 120226.

Almost surely, 2^107321536 is an apocalyptic number.

107321536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

107321536 is an abundant number, since it is smaller than the sum of its proper divisors (136069392).

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

107321536 is an equidigital number, since it uses as much as digits as its factorization.

107321536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239576 (or 239566 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 107321536 is about 10359.6108035003. The cubic root of 107321536 is about 475.2210029753.

The spelling of 107321536 in words is "one hundred seven million, three hundred twenty-one thousand, five hundred thirty-six".