10158965 has 8 divisors (see below), whose sum is σ = 12474528. Its totient is φ = 7938000.

The previous prime is 10158959. The next prime is 10158971. The reversal of 10158965 is 56985101.

10158965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10158959) and next prime (10158971).

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

It is not a de Polignac number, because 10158965 - 2⁴ = 10158949 is a prime.

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, 23411 + ... + 23840.

It is an arithmetic number, because the mean of its divisors is an integer number (1559316).

Almost surely, 2^10158965 is an apocalyptic number.

It is an amenable number.

10158965 is a deficient number, since it is larger than the sum of its proper divisors (2315563).

10158965 is an equidigital number, since it uses as much as digits as its factorization.

10158965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47299.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 10158965 is about 3187.3131317773. The cubic root of 10158965 is about 216.5790717579.

The spelling of 10158965 in words is "ten million, one hundred fifty-eight thousand, nine hundred sixty-five".