107145754 has 8 divisors (see below), whose sum is σ = 163751220. Its totient is φ = 52562016.

The previous prime is 107145743. The next prime is 107145757. The reversal of 107145754 is 457541701.

It can be written as a sum of positive squares in 2 ways, for example, as 84364225 + 22781529 = 9185^2 + 4773^2 .

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

It is a super-2 number, since 2×107145754² = 22960425200457032, which contains 22 as substring.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (107145757) 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 3 ways as a sum of consecutive naturals, for example, 505299 + ... + 505510.

Almost surely, 2^107145754 is an apocalyptic number.

107145754 is a deficient number, since it is larger than the sum of its proper divisors (56605466).

107145754 is a wasteful number, since it uses less digits than its factorization.

107145754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010864.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 107145754 is about 10351.1233206836. The cubic root of 107145754 is about 474.9614062826.

The spelling of 107145754 in words is "one hundred seven million, one hundred forty-five thousand, seven hundred fifty-four".