10138775 has 12 divisors (see below), whose sum is σ = 12761832. Its totient is φ = 7988640.

The previous prime is 10138757. The next prime is 10138787. The reversal of 10138775 is 57783101.

It is not a de Polignac number, because 10138775 - 2¹⁴ = 10122391 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1352 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (1063486).

Almost surely, 2^10138775 is an apocalyptic number.

10138775 is a deficient number, since it is larger than the sum of its proper divisors (2623057).

10138775 is an equidigital number, since it uses as much as digits as its factorization.

10138775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6130 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 10138775 is about 3184.1443120562. The cubic root of 10138775 is about 216.4354996696.

The spelling of 10138775 in words is "ten million, one hundred thirty-eight thousand, seven hundred seventy-five".