38653461 has 72 divisors (see below), whose sum is σ = 74328384. Its totient is φ = 18800640.

The previous prime is 38653451. The next prime is 38653469. The reversal of 38653461 is 16435683.

38653461 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 38653461 - 2⁶ = 38653397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38653469) 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 71 ways as a sum of consecutive naturals, for example, 200181 + ... + 200373.

Almost surely, 2^38653461 is an apocalyptic number.

It is an amenable number.

38653461 is a deficient number, since it is larger than the sum of its proper divisors (35674923).

38653461 is a wasteful number, since it uses less digits than its factorization.

38653461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 231 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 38653461 is about 6217.1907643244. The cubic root of 38653461 is about 338.1137211727.

The spelling of 38653461 in words is "thirty-eight million, six hundred fifty-three thousand, four hundred sixty-one".