38654423 has 2 divisors, whose sum is σ = 38654424. Its totient is φ = 38654422.

The previous prime is 38654401. The next prime is 38654443. The reversal of 38654423 is 32445683.

It is a strong prime.

It is an emirp because it is prime and its reverse (32445683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38654423 - 2⁸ = 38654167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38654443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19327211 + 19327212.

It is an arithmetic number, because the mean of its divisors is an integer number (19327212).

Almost surely, 2^38654423 is an apocalyptic number.

38654423 is a deficient number, since it is larger than the sum of its proper divisors (1).

38654423 is an equidigital number, since it uses as much as digits as its factorization.

38654423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

The square root of 38654423 is about 6217.2681299748. The cubic root of 38654423 is about 338.1165261195.

The spelling of 38654423 in words is "thirty-eight million, six hundred fifty-four thousand, four hundred twenty-three".