32025161 has 16 divisors (see below), whose sum is σ = 38983680. Its totient is φ = 25681920.

The previous prime is 32025107. The next prime is 32025167. The reversal of 32025161 is 16152023.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32025161 is a prime.

It is a super-2 number, since 2×32025161² = 2051221874151842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32025167) 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, 22025 + ... + 23433.

It is an arithmetic number, because the mean of its divisors is an integer number (2436480).

Almost surely, 2^32025161 is an apocalyptic number.

It is an amenable number.

32025161 is a deficient number, since it is larger than the sum of its proper divisors (6958519).

32025161 is a wasteful number, since it uses less digits than its factorization.

32025161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 32025161 is about 5659.0777517189. The cubic root of 32025161 is about 317.5633981733.

Adding to 32025161 its reverse (16152023), we get a palindrome (48177184).

The spelling of 32025161 in words is "thirty-two million, twenty-five thousand, one hundred sixty-one".