10120444 has 6 divisors (see below), whose sum is σ = 17710784. Its totient is φ = 5060220.

The previous prime is 10120441. The next prime is 10120459. The reversal of 10120444 is 44402101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265052 + ... + 1265059.

Almost surely, 2^10120444 is an apocalyptic number.

It is an amenable number.

10120444 is a deficient number, since it is larger than the sum of its proper divisors (7590340).

10120444 is a wasteful number, since it uses less digits than its factorization.

10120444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530115 (or 2530113 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 10120444 is about 3181.2645284541. The cubic root of 10120444 is about 216.3049818431.

Adding to 10120444 its reverse (44402101), we get a palindrome (54522545).

The spelling of 10120444 in words is "ten million, one hundred twenty thousand, four hundred forty-four".