10105730 has 16 divisors (see below), whose sum is σ = 18226944. Its totient is φ = 4034160.

The previous prime is 10105727. The next prime is 10105741. The reversal of 10105730 is 3750101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10105699 and 10105708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8045 + ... + 9215.

It is an arithmetic number, because the mean of its divisors is an integer number (1139184).

Almost surely, 2^10105730 is an apocalyptic number.

10105730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10105730 is a deficient number, since it is larger than the sum of its proper divisors (8121214).

10105730 is a wasteful number, since it uses less digits than its factorization.

10105730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 10105730 is about 3178.9510848706. The cubic root of 10105730 is about 216.2001032038.

Adding to 10105730 its reverse (3750101), we get a palindrome (13855831).

The spelling of 10105730 in words is "ten million, one hundred five thousand, seven hundred thirty".