10147005 has 32 divisors (see below), whose sum is σ = 19681920. Its totient is φ = 4919040.

The previous prime is 10147003. The next prime is 10147021. The reversal of 10147005 is 50074101.

It is not a de Polignac number, because 10147005 - 2¹ = 10147003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10147001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1932 + ... + 4901.

It is an arithmetic number, because the mean of its divisors is an integer number (615060).

Almost surely, 2^10147005 is an apocalyptic number.

10147005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10147005 is a deficient number, since it is larger than the sum of its proper divisors (9534915).

10147005 is a wasteful number, since it uses less digits than its factorization.

10147005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858 (or 6852 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10147005 is about 3185.4363908262. The cubic root of 10147005 is about 216.4940465981.

The spelling of 10147005 in words is "ten million, one hundred forty-seven thousand, five".