38656461 has 8 divisors (see below), whose sum is σ = 51607584. Its totient is φ = 25738160.

The previous prime is 38656433. The next prime is 38656489. The reversal of 38656461 is 16465683.

It is an interprime number because it is at equal distance from previous prime (38656433) and next prime (38656489).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38656461 - 2¹⁰ = 38655437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38656421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310 + ... + 10271.

It is an arithmetic number, because the mean of its divisors is an integer number (6450948).

Almost surely, 2^38656461 is an apocalyptic number.

It is an amenable number.

38656461 is a deficient number, since it is larger than the sum of its proper divisors (12951123).

38656461 is a wasteful number, since it uses less digits than its factorization.

38656461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16411.

The product of its digits is 103680, while the sum is 39.

The square root of 38656461 is about 6217.4320261664. The cubic root of 38656461 is about 338.1224682542.

The spelling of 38656461 in words is "thirty-eight million, six hundred fifty-six thousand, four hundred sixty-one".