38485901 has 4 divisors (see below), whose sum is σ = 38502912. Its totient is φ = 38468892.

The previous prime is 38485873. The next prime is 38485907. The reversal of 38485901 is 10958483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10958483 = 59 ⋅185737.

It is a cyclic number.

It is not a de Polignac number, because 38485901 - 2¹⁰ = 38484877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38485907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4475 + ... + 9848.

It is an arithmetic number, because the mean of its divisors is an integer number (9625728).

Almost surely, 2^38485901 is an apocalyptic number.

It is an amenable number.

38485901 is a deficient number, since it is larger than the sum of its proper divisors (17011).

38485901 is a wasteful number, since it uses less digits than its factorization.

38485901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 38485901 is about 6203.7005891645. The cubic root of 38485901 is about 337.6244472022.

The spelling of 38485901 in words is "thirty-eight million, four hundred eighty-five thousand, nine hundred one".