38632465 has 8 divisors (see below), whose sum is σ = 46414440. Its totient is φ = 30868992.

The previous prime is 38632463. The next prime is 38632469. The reversal of 38632465 is 56423683.

It can be written as a sum of positive squares in 4 ways, for example, as 3952144 + 34680321 = 1988^2 + 5889^2 .

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 38632465 - 2¹ = 38632463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38632463) 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, 487 + ... + 8803.

It is an arithmetic number, because the mean of its divisors is an integer number (5801805).

Almost surely, 2^38632465 is an apocalyptic number.

It is an amenable number.

38632465 is a deficient number, since it is larger than the sum of its proper divisors (7781975).

38632465 is an equidigital number, since it uses as much as digits as its factorization.

38632465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9251.

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

The square root of 38632465 is about 6215.5019909899. The cubic root of 38632465 is about 338.0524905933.

It can be divided in two parts, 3863 and 2465, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 38632465 in words is "thirty-eight million, six hundred thirty-two thousand, four hundred sixty-five".