38707423 has 2 divisors, whose sum is σ = 38707424. Its totient is φ = 38707422.

The previous prime is 38707411. The next prime is 38707429. The reversal of 38707423 is 32470783.

It is a strong prime.

It is an emirp because it is prime and its reverse (32470783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38707423 - 2⁵ = 38707391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38707429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19353711 + 19353712.

It is an arithmetic number, because the mean of its divisors is an integer number (19353712).

Almost surely, 2^38707423 is an apocalyptic number.

38707423 is a deficient number, since it is larger than the sum of its proper divisors (1).

38707423 is an equidigital number, since it uses as much as digits as its factorization.

38707423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 38707423 is about 6221.5289921369. The cubic root of 38707423 is about 338.2709887525.

The spelling of 38707423 in words is "thirty-eight million, seven hundred seven thousand, four hundred twenty-three".