161060732 has 12 divisors (see below), whose sum is σ = 322121520. Its totient is φ = 69026016.

The previous prime is 161060729. The next prime is 161060747. The reversal of 161060732 is 237060161.

161060732 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, 2876057 + ... + 2876112.

It is an arithmetic number, because the mean of its divisors is an integer number (26843460).

Almost surely, 2^161060732 is an apocalyptic number.

It is an amenable number.

161060732 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.

161060732 is a wasteful number, since it uses less digits than its factorization.

161060732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5752180 (or 5752178 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 161060732 is about 12690.9704908648. The cubic root of 161060732 is about 544.0805775610.

The spelling of 161060732 in words is "one hundred sixty-one million, sixty thousand, seven hundred thirty-two".