38426671 has 2 divisors, whose sum is σ = 38426672. Its totient is φ = 38426670.

The previous prime is 38426669. The next prime is 38426677. The reversal of 38426671 is 17662483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38426671 - 2¹ = 38426669 is a prime.

Together with 38426669, it forms a pair of twin primes.

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 38426671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38426677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19213335 + 19213336.

It is an arithmetic number, because the mean of its divisors is an integer number (19213336).

Almost surely, 2^38426671 is an apocalyptic number.

38426671 is a deficient number, since it is larger than the sum of its proper divisors (1).

38426671 is an equidigital number, since it uses as much as digits as its factorization.

38426671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 38426671 is about 6198.9249874474. The cubic root of 38426671 is about 337.4511563518.

The spelling of 38426671 in words is "thirty-eight million, four hundred twenty-six thousand, six hundred seventy-one".