161089014 has 8 divisors (see below), whose sum is σ = 322178040. Its totient is φ = 53696336.

The previous prime is 161089007. The next prime is 161089031. The reversal of 161089014 is 410980161.

161089014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

161089014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13424079 + ... + 13424090.

It is an arithmetic number, because the mean of its divisors is an integer number (40272255).

Almost surely, 2^161089014 is an apocalyptic number.

161089014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161089014 is a wasteful number, since it uses less digits than its factorization.

161089014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26848174.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 161089014 is about 12692.0846987404. The cubic root of 161089014 is about 544.1124222491.

The spelling of 161089014 in words is "one hundred sixty-one million, eighty-nine thousand, fourteen".