32641161 has 32 divisors (see below), whose sum is σ = 51330048. Its totient is φ = 18066240.

The previous prime is 32641123. The next prime is 32641177. The reversal of 32641161 is 16114623.

It is not a de Polignac number, because 32641161 - 2⁶ = 32641097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32641181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106170 + ... + 106476.

It is an arithmetic number, because the mean of its divisors is an integer number (1604064).

Almost surely, 2^32641161 is an apocalyptic number.

It is an amenable number.

32641161 is a deficient number, since it is larger than the sum of its proper divisors (18688887).

32641161 is a wasteful number, since it uses less digits than its factorization.

32641161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its digits is 864, while the sum is 24.

The square root of 32641161 is about 5713.2443497543. The cubic root of 32641161 is about 319.5865787442.

Adding to 32641161 its reverse (16114623), we get a palindrome (48755784).

The spelling of 32641161 in words is "thirty-two million, six hundred forty-one thousand, one hundred sixty-one".