32161741 has 2 divisors, whose sum is σ = 32161742. Its totient is φ = 32161740.

The previous prime is 32161687. The next prime is 32161747. The reversal of 32161741 is 14716123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31685641 + 476100 = 5629^2 + 690^2 .

It is a cyclic number.

It is not a de Polignac number, because 32161741 - 2¹¹ = 32159693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32161747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16080870 + 16080871.

It is an arithmetic number, because the mean of its divisors is an integer number (16080871).

Almost surely, 2^32161741 is an apocalyptic number.

It is an amenable number.

32161741 is a deficient number, since it is larger than the sum of its proper divisors (1).

32161741 is an equidigital number, since it uses as much as digits as its factorization.

32161741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 25.

The square root of 32161741 is about 5671.1322502654. The cubic root of 32161741 is about 318.0142030496.

Adding to 32161741 its reverse (14716123), we get a palindrome (46877864).

The spelling of 32161741 in words is "thirty-two million, one hundred sixty-one thousand, seven hundred forty-one".