10144724 has 6 divisors (see below), whose sum is σ = 17753274. Its totient is φ = 5072360.

The previous prime is 10144723. The next prime is 10144747. The reversal of 10144724 is 42744101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10125124 + 19600 = 3182^2 + 140^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10144724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268087 + ... + 1268094.

It is an arithmetic number, because the mean of its divisors is an integer number (2958879).

Almost surely, 2^10144724 is an apocalyptic number.

It is an amenable number.

10144724 is a deficient number, since it is larger than the sum of its proper divisors (7608550).

10144724 is a wasteful number, since it uses less digits than its factorization.

10144724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536185 (or 2536183 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 10144724 is about 3185.0783349864. The cubic root of 10144724 is about 216.4778230942.

Adding to 10144724 its reverse (42744101), we get a palindrome (52888825).

The spelling of 10144724 in words is "ten million, one hundred forty-four thousand, seven hundred twenty-four".