38775051 has 32 divisors (see below), whose sum is σ = 66053120. Its totient is φ = 22021632.

The previous prime is 38775041. The next prime is 38775089. The reversal of 38775051 is 15057783.

38775051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38775051 - 2⁵ = 38775019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38774997 and 38775015.

It is not an unprimeable number, because it can be changed into a prime (38775041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35946 + ... + 37008.

It is an arithmetic number, because the mean of its divisors is an integer number (2064160).

Almost surely, 2^38775051 is an apocalyptic number.

38775051 is a deficient number, since it is larger than the sum of its proper divisors (27278069).

38775051 is a wasteful number, since it uses less digits than its factorization.

38775051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 38775051 is about 6226.9616186387. The cubic root of 38775051 is about 338.4678784665.

The spelling of 38775051 in words is "thirty-eight million, seven hundred seventy-five thousand, fifty-one".