38527961 has 2 divisors, whose sum is σ = 38527962. Its totient is φ = 38527960.

The previous prime is 38527949. The next prime is 38527963. The reversal of 38527961 is 16972583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35772361 + 2755600 = 5981^2 + 1660^2 .

It is a cyclic number.

It is not a de Polignac number, because 38527961 - 2⁶ = 38527897 is a prime.

Together with 38527963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38527963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19263980 + 19263981.

It is an arithmetic number, because the mean of its divisors is an integer number (19263981).

Almost surely, 2^38527961 is an apocalyptic number.

It is an amenable number.

38527961 is a deficient number, since it is larger than the sum of its proper divisors (1).

38527961 is an equidigital number, since it uses as much as digits as its factorization.

38527961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 38527961 is about 6207.0895756385. The cubic root of 38527961 is about 337.7473953809.

The spelling of 38527961 in words is "thirty-eight million, five hundred twenty-seven thousand, nine hundred sixty-one".