10340512 has 96 divisors (see below), whose sum is σ = 25909632. Its totient is φ = 3953664.

The previous prime is 10340507. The next prime is 10340513. The reversal of 10340512 is 21504301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (10340513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154303 + ... + 154369.

It is an arithmetic number, because the mean of its divisors is an integer number (269892).

Almost surely, 2^10340512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10340512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12954816).

10340512 is an abundant number, since it is smaller than the sum of its proper divisors (15569120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10340512 is a wasteful number, since it uses less digits than its factorization.

10340512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10340512 is about 3215.6666493901. Note that the first 4 decimals coincide. The cubic root of 10340512 is about 217.8615960698.

Adding to 10340512 its reverse (21504301), we get a palindrome (31844813).

The spelling of 10340512 in words is "ten million, three hundred forty thousand, five hundred twelve".