161014769 has 8 divisors (see below), whose sum is σ = 170644320. Its totient is φ = 151402816.

The previous prime is 161014753. The next prime is 161014801. The reversal of 161014769 is 967410161.

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

It is not a de Polignac number, because 161014769 - 2⁴ = 161014753 is a prime.

It is a super-2 number, since 2×161014769² = 51851511672246722, which contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161014729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17642 + ... + 25164.

It is an arithmetic number, because the mean of its divisors is an integer number (21330540).

Almost surely, 2^161014769 is an apocalyptic number.

It is an amenable number.

161014769 is a deficient number, since it is larger than the sum of its proper divisors (9629551).

161014769 is a wasteful number, since it uses less digits than its factorization.

161014769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8799.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 161014769 is about 12689.1595072329. The cubic root of 161014769 is about 544.0288166414.

The spelling of 161014769 in words is "one hundred sixty-one million, fourteen thousand, seven hundred sixty-nine".