10018375 has 8 divisors (see below), whose sum is σ = 12503088. Its totient is φ = 8014600.

The previous prime is 10018357. The next prime is 10018429. The reversal of 10018375 is 57381001.

It is not a de Polignac number, because 10018375 - 2⁷ = 10018247 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 7 ways as a sum of consecutive naturals, for example, 39949 + ... + 40198.

It is an arithmetic number, because the mean of its divisors is an integer number (1562886).

Almost surely, 2^10018375 is an apocalyptic number.

10018375 is a deficient number, since it is larger than the sum of its proper divisors (2484713).

10018375 is an frugal number, since it uses more digits than its factorization.

10018375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80162 (or 80152 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 10018375 is about 3165.1816693517. The cubic root of 10018375 is about 215.5753473854.

Adding to 10018375 its reverse (57381001), we get a palindrome (67399376).

The spelling of 10018375 in words is "ten million, eighteen thousand, three hundred seventy-five".