10625144 has 8 divisors (see below), whose sum is σ = 19922160. Its totient is φ = 5312568.

The previous prime is 10625143. The next prime is 10625159. The reversal of 10625144 is 44152601.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10625144² = 225787370041472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10625143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664064 + ... + 664079.

It is an arithmetic number, because the mean of its divisors is an integer number (2490270).

Almost surely, 2^10625144 is an apocalyptic number.

It is an amenable number.

10625144 is a deficient number, since it is larger than the sum of its proper divisors (9297016).

10625144 is a wasteful number, since it uses less digits than its factorization.

10625144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328149 (or 1328145 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10625144 is about 3259.6232911182. The cubic root of 10625144 is about 219.8424767697.

Adding to 10625144 its reverse (44152601), we get a palindrome (54777745).

The spelling of 10625144 in words is "ten million, six hundred twenty-five thousand, one hundred forty-four".