107145415 has 8 divisors (see below), whose sum is σ = 138464928. Its totient is φ = 79122720.

The previous prime is 107145391. The next prime is 107145421. The reversal of 107145415 is 514541701.

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

It is not a de Polignac number, because 107145415 - 2⁹ = 107144903 is a prime.

It is a super-2 number, since 2×107145415² = 22960279911044450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824131 + ... + 824260.

It is an arithmetic number, because the mean of its divisors is an integer number (17308116).

Almost surely, 2^107145415 is an apocalyptic number.

107145415 is a deficient number, since it is larger than the sum of its proper divisors (31319513).

107145415 is a wasteful number, since it uses less digits than its factorization.

107145415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648409.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 107145415 is about 10351.1069456363. The cubic root of 107145415 is about 474.9609053697.

It can be divided in two parts, 10714 and 5415, that added together give a square (16129 = 127²).

The spelling of 107145415 in words is "one hundred seven million, one hundred forty-five thousand, four hundred fifteen".