10381172 has 12 divisors (see below), whose sum is σ = 18553920. Its totient is φ = 5080056.

The previous prime is 10381171. The next prime is 10381177. The reversal of 10381172 is 27118301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27422 + ... + 27797.

It is an arithmetic number, because the mean of its divisors is an integer number (1546160).

Almost surely, 2^10381172 is an apocalyptic number.

It is an amenable number.

10381172 is a deficient number, since it is larger than the sum of its proper divisors (8172748).

10381172 is a wasteful number, since it uses less digits than its factorization.

10381172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55270 (or 55268 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 10381172 is about 3221.9826194441. The cubic root of 10381172 is about 218.1467743169.

Adding to 10381172 its reverse (27118301), we get a palindrome (37499473).

The spelling of 10381172 in words is "ten million, three hundred eighty-one thousand, one hundred seventy-two".