10105276 has 24 divisors (see below), whose sum is σ = 18854640. Its totient is φ = 4722432.

The previous prime is 10105267. The next prime is 10105309. The reversal of 10105276 is 67250101.

10105276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 11335 + ... + 12193.

It is an arithmetic number, because the mean of its divisors is an integer number (785610).

Almost surely, 2^10105276 is an apocalyptic number.

10105276 is the 2011-st centered pentagonal number.

It is an amenable number.

10105276 is a deficient number, since it is larger than the sum of its proper divisors (8749364).

10105276 is a wasteful number, since it uses less digits than its factorization.

10105276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 10105276 is about 3178.8796768673. The cubic root of 10105276 is about 216.1968655582.

Adding to 10105276 its reverse (67250101), we get a palindrome (77355377).

The spelling of 10105276 in words is "ten million, one hundred five thousand, two hundred seventy-six".