161482 has 8 divisors (see below), whose sum is σ = 243936. Its totient is φ = 80172.

The previous prime is 161471. The next prime is 161503. The reversal of 161482 is 284161.

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

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, 373 + ... + 679.

It is an arithmetic number, because the mean of its divisors is an integer number (30492).

2¹⁶¹⁴⁸² is an apocalyptic number.

161482 is a deficient number, since it is larger than the sum of its proper divisors (82454).

161482 is a wasteful number, since it uses less digits than its factorization.

161482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its digits is 384, while the sum is 22.

The square root of 161482 is about 401.8482300571. The cubic root of 161482 is about 54.4554527542.

The spelling of 161482 in words is "one hundred sixty-one thousand, four hundred eighty-two".