161325096 has 16 divisors (see below), whose sum is σ = 403312800. Its totient is φ = 53775024.

The previous prime is 161325083. The next prime is 161325127. The reversal of 161325096 is 690523161.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3360916 + ... + 3360963.

It is an arithmetic number, because the mean of its divisors is an integer number (25207050).

Almost surely, 2^161325096 is an apocalyptic number.

It is an amenable number.

161325096 is an abundant number, since it is smaller than the sum of its proper divisors (241987704).

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

161325096 is a wasteful number, since it uses less digits than its factorization.

161325096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721888 (or 6721884 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 161325096 is about 12701.3816571269. The cubic root of 161325096 is about 544.3780982353.

The spelling of 161325096 in words is "one hundred sixty-one million, three hundred twenty-five thousand, ninety-six".