10729512 has 24 divisors (see below), whose sum is σ = 29059290. Its totient is φ = 3576480.

The previous prime is 10729487. The next prime is 10729517. The reversal of 10729512 is 21592701.

It can be written as a sum of positive squares in only one way, i.e., 5503716 + 5225796 = 2346^2 + 2286^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (10729517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74439 + ... + 74582.

Almost surely, 2^10729512 is an apocalyptic number.

10729512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10729512 is an abundant number, since it is smaller than the sum of its proper divisors (18329778).

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

10729512 is a wasteful number, since it uses less digits than its factorization.

10729512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149033 (or 149026 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 10729512 is about 3275.5933813586. The cubic root of 10729512 is about 220.5599509962.

The spelling of 10729512 in words is "ten million, seven hundred twenty-nine thousand, five hundred twelve".