38460971 has 4 divisors (see below), whose sum is σ = 38473512. Its totient is φ = 38448432.

The previous prime is 38460967. The next prime is 38460973. The reversal of 38460971 is 17906483.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 38460971 - 2² = 38460967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38460973) 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, 1751 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (9618378).

Almost surely, 2^38460971 is an apocalyptic number.

38460971 is a deficient number, since it is larger than the sum of its proper divisors (12541).

38460971 is an equidigital number, since it uses as much as digits as its factorization.

38460971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 38460971 is about 6201.6909790798. The cubic root of 38460971 is about 337.5515304948.

The spelling of 38460971 in words is "thirty-eight million, four hundred sixty thousand, nine hundred seventy-one".