38554697 has 2 divisors, whose sum is σ = 38554698. Its totient is φ = 38554696.

The previous prime is 38554643. The next prime is 38554699. The reversal of 38554697 is 79645583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21752896 + 16801801 = 4664^2 + 4099^2 .

It is a cyclic number.

It is not a de Polignac number, because 38554697 - 2⁸ = 38554441 is a prime.

Together with 38554699, 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 (38554699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19277348 + 19277349.

It is an arithmetic number, because the mean of its divisors is an integer number (19277349).

Almost surely, 2^38554697 is an apocalyptic number.

It is an amenable number.

38554697 is a deficient number, since it is larger than the sum of its proper divisors (1).

38554697 is an equidigital number, since it uses as much as digits as its factorization.

38554697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 47.

The square root of 38554697 is about 6209.2428684985. The cubic root of 38554697 is about 337.8255025199.

The spelling of 38554697 in words is "thirty-eight million, five hundred fifty-four thousand, six hundred ninety-seven".