107454145 has 8 divisors (see below), whose sum is σ = 129035304. Its totient is φ = 85903104.

The previous prime is 107454121. The next prime is 107454157. The reversal of 107454145 is 541454701.

It can be written as a sum of positive squares in 4 ways, for example, as 28901376 + 78552769 = 5376^2 + 8863^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107454145 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 1257 + ... + 14713.

It is an arithmetic number, because the mean of its divisors is an integer number (16129413).

Almost surely, 2^107454145 is an apocalyptic number.

It is an amenable number.

107454145 is a deficient number, since it is larger than the sum of its proper divisors (21581159).

107454145 is a wasteful number, since it uses less digits than its factorization.

107454145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15059.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 107454145 is about 10366.0091163379. The cubic root of 107454145 is about 475.4166538092.

The spelling of 107454145 in words is "one hundred seven million, four hundred fifty-four thousand, one hundred forty-five".