15960145 has 8 divisors (see below), whose sum is σ = 19270656. Its totient is φ = 12689136.

The previous prime is 15960097. The next prime is 15960163. The reversal of 15960145 is 54106951.

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 15960145 - 2¹⁹ = 15435857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 8977 + ... + 10606.

It is an arithmetic number, because the mean of its divisors is an integer number (2408832).

Almost surely, 2^15960145 is an apocalyptic number.

It is an amenable number.

15960145 is a deficient number, since it is larger than the sum of its proper divisors (3310511).

15960145 is a wasteful number, since it uses less digits than its factorization.

15960145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19751.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 15960145 is about 3995.0150187452. The cubic root of 15960145 is about 251.7748103762.

The spelling of 15960145 in words is "fifteen million, nine hundred sixty thousand, one hundred forty-five".