160835961 has 16 divisors (see below), whose sum is σ = 251939520. Its totient is φ = 89977920.

The previous prime is 160835959. The next prime is 160835993. The reversal of 160835961 is 169538061.

160835961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160835961 - 2¹ = 160835959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160835261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187026 + ... + 187883.

It is an arithmetic number, because the mean of its divisors is an integer number (15746220).

Almost surely, 2^160835961 is an apocalyptic number.

160835961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

160835961 is a deficient number, since it is larger than the sum of its proper divisors (91103559).

160835961 is a wasteful number, since it uses less digits than its factorization.

160835961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374936.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 160835961 is about 12682.1118509497. Note that the first 3 decimals coincide. The cubic root of 160835961 is about 543.8273594784.

The spelling of 160835961 in words is "one hundred sixty million, eight hundred thirty-five thousand, nine hundred sixty-one".