35980161 has 24 divisors (see below), whose sum is σ = 56197440. Its totient is φ = 20416032.

The previous prime is 35980159. The next prime is 35980171. The reversal of 35980161 is 16108953.

It is not a de Polignac number, because 35980161 - 2¹ = 35980159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35980111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22300 + ... + 23858.

It is an arithmetic number, because the mean of its divisors is an integer number (2341560).

Almost surely, 2^35980161 is an apocalyptic number.

It is an amenable number.

35980161 is a deficient number, since it is larger than the sum of its proper divisors (20217279).

35980161 is a wasteful number, since it uses less digits than its factorization.

35980161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 35980161 is about 5998.3465221676. The cubic root of 35980161 is about 330.1320591750.

The spelling of 35980161 in words is "thirty-five million, nine hundred eighty thousand, one hundred sixty-one".