32499541 has 2 divisors, whose sum is σ = 32499542. Its totient is φ = 32499540.

The previous prime is 32499521. The next prime is 32499581. The reversal of 32499541 is 14599423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24354225 + 8145316 = 4935^2 + 2854^2 .

It is a cyclic number.

It is not a de Polignac number, because 32499541 - 2⁷ = 32499413 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32499541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32499521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16249770 + 16249771.

It is an arithmetic number, because the mean of its divisors is an integer number (16249771).

Almost surely, 2^32499541 is an apocalyptic number.

It is an amenable number.

32499541 is a deficient number, since it is larger than the sum of its proper divisors (1).

32499541 is an equidigital number, since it uses as much as digits as its factorization.

32499541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 32499541 is about 5700.8368683905. The cubic root of 32499541 is about 319.1237125926.

The spelling of 32499541 in words is "thirty-two million, four hundred ninety-nine thousand, five hundred forty-one".