161299096 has 16 divisors (see below), whose sum is σ = 345641040. Its totient is φ = 69128160.

The previous prime is 161299093. The next prime is 161299109. The reversal of 161299096 is 690992161.

161299096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161299091) 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, 1440115 + ... + 1440226.

It is an arithmetic number, because the mean of its divisors is an integer number (21602565).

Almost surely, 2^161299096 is an apocalyptic number.

It is an amenable number.

161299096 is an abundant number, since it is smaller than the sum of its proper divisors (184341944).

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

161299096 is a wasteful number, since it uses less digits than its factorization.

161299096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880354 (or 2880350 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 161299096 is about 12700.3581051874. The cubic root of 161299096 is about 544.3488517193.

The spelling of 161299096 in words is "one hundred sixty-one million, two hundred ninety-nine thousand, ninety-six".