107745557 has 8 divisors (see below), whose sum is σ = 108516672. Its totient is φ = 106977600.

The previous prime is 107745551. The next prime is 107745559. The reversal of 107745557 is 755547701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107745557 - 2¹⁴ = 107729173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107745551) 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 7 ways as a sum of consecutive naturals, for example, 155582 + ... + 156272.

It is an arithmetic number, because the mean of its divisors is an integer number (13564584).

Almost surely, 2^107745557 is an apocalyptic number.

It is an amenable number.

107745557 is a deficient number, since it is larger than the sum of its proper divisors (771115).

107745557 is an equidigital number, since it uses as much as digits as its factorization.

107745557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579.

The product of its (nonzero) digits is 171500, while the sum is 41.

The square root of 107745557 is about 10380.0557320276. The cubic root of 107745557 is about 475.8460371701.

The spelling of 107745557 in words is "one hundred seven million, seven hundred forty-five thousand, five hundred fifty-seven".