161011482 has 8 divisors (see below), whose sum is σ = 322022976. Its totient is φ = 53670492.

The previous prime is 161011481. The next prime is 161011577. The reversal of 161011482 is 284110161.

161011482 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.

161011482 is an admirable number.

It is a super-3 number, since 3×161011482³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (161011481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13417618 + ... + 13417629.

It is an arithmetic number, because the mean of its divisors is an integer number (40252872).

Almost surely, 2^161011482 is an apocalyptic number.

161011482 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.

161011482 is a wasteful number, since it uses less digits than its factorization.

161011482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26835252.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 161011482 is about 12689.0299865671. The cubic root of 161011482 is about 544.0251146313.

The spelling of 161011482 in words is "one hundred sixty-one million, eleven thousand, four hundred eighty-two".