107532645 has 32 divisors (see below), whose sum is σ = 193757184. Its totient is φ = 50452800.

The previous prime is 107532641. The next prime is 107532653. The reversal of 107532645 is 546235701.

It is not a de Polignac number, because 107532645 - 2² = 107532641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107532641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5397 + ... + 15626.

It is an arithmetic number, because the mean of its divisors is an integer number (6054912).

Almost surely, 2^107532645 is an apocalyptic number.

107532645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107532645 is a deficient number, since it is larger than the sum of its proper divisors (86224539).

107532645 is a wasteful number, since it uses less digits than its factorization.

107532645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21073.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 107532645 is about 10369.7948388577. The cubic root of 107532645 is about 475.5323965848.

The spelling of 107532645 in words is "one hundred seven million, five hundred thirty-two thousand, six hundred forty-five".