10163745 has 32 divisors (see below), whose sum is σ = 18316800. Its totient is φ = 5346432.

The previous prime is 10163729. The next prime is 10163771. The reversal of 10163745 is 54736101.

It is not a de Polignac number, because 10163745 - 2⁴ = 10163729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10189 + ... + 11141.

It is an arithmetic number, because the mean of its divisors is an integer number (572400).

Almost surely, 2^10163745 is an apocalyptic number.

10163745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10163745 is a deficient number, since it is larger than the sum of its proper divisors (8153055).

10163745 is an equidigital number, since it uses as much as digits as its factorization.

10163745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 10163745 is about 3188.0628914750. The cubic root of 10163745 is about 216.6130347202.

Adding to 10163745 its reverse (54736101), we get a palindrome (64899846).

It can be divided in two parts, 1016 and 3745, that added together give a square (4761 = 69²).

The spelling of 10163745 in words is "ten million, one hundred sixty-three thousand, seven hundred forty-five".