10138571 has 8 divisors (see below), whose sum is σ = 10774080. Its totient is φ = 9513288.

The previous prime is 10138567. The next prime is 10138573. The reversal of 10138571 is 17583101.

10138571 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10138571 - 2² = 10138567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10138571.

It is not an unprimeable number, because it can be changed into a prime (10138573) 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, 461 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (1346760).

Almost surely, 2^10138571 is an apocalyptic number.

10138571 is a deficient number, since it is larger than the sum of its proper divisors (635509).

10138571 is a wasteful number, since it uses less digits than its factorization.

10138571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 10138571 is about 3184.1122781711. The cubic root of 10138571 is about 216.4340480432.

The spelling of 10138571 in words is "ten million, one hundred thirty-eight thousand, five hundred seventy-one".