38466523 has 2 divisors, whose sum is σ = 38466524. Its totient is φ = 38466522.

The previous prime is 38466473. The next prime is 38466551. The reversal of 38466523 is 32566483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38466523 - 2¹³ = 38458331 is a prime.

It is not a weakly prime, because it can be changed into another prime (38466823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19233261 + 19233262.

It is an arithmetic number, because the mean of its divisors is an integer number (19233262).

Almost surely, 2^38466523 is an apocalyptic number.

38466523 is a deficient number, since it is larger than the sum of its proper divisors (1).

38466523 is an equidigital number, since it uses as much as digits as its factorization.

38466523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

The square root of 38466523 is about 6202.1385827793. The cubic root of 38466523 is about 337.5677720325.

The spelling of 38466523 in words is "thirty-eight million, four hundred sixty-six thousand, five hundred twenty-three".