39025541 has 2 divisors, whose sum is σ = 39025542. Its totient is φ = 39025540.

The previous prime is 39025531. The next prime is 39025573. The reversal of 39025541 is 14552093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38130625 + 894916 = 6175^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 39025541 - 2¹⁸ = 38763397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39025531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19512770 + 19512771.

It is an arithmetic number, because the mean of its divisors is an integer number (19512771).

Almost surely, 2^39025541 is an apocalyptic number.

It is an amenable number.

39025541 is a deficient number, since it is larger than the sum of its proper divisors (1).

39025541 is an equidigital number, since it uses as much as digits as its factorization.

39025541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 39025541 is about 6247.0425802935. The cubic root of 39025541 is about 339.1951580026.

The spelling of 39025541 in words is "thirty-nine million, twenty-five thousand, five hundred forty-one".