10508144 has 20 divisors (see below), whose sum is σ = 20411640. Its totient is φ = 5240640.

The previous prime is 10508143. The next prime is 10508153. The reversal of 10508144 is 44180501.

It is a super-2 number, since 2×10508144² = 220842180649472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508143) 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, 9374 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (1020582).

Almost surely, 2^10508144 is an apocalyptic number.

It is an amenable number.

10508144 is a deficient number, since it is larger than the sum of its proper divisors (9903496).

10508144 is a wasteful number, since it uses less digits than its factorization.

10508144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 10508144 is about 3241.6267521107. The cubic root of 10508144 is about 219.0325563381.

Adding to 10508144 its reverse (44180501), we get a palindrome (54688645).

The spelling of 10508144 in words is "ten million, five hundred eight thousand, one hundred forty-four".