10729632 has 24 divisors (see below), whose sum is σ = 28165536. Its totient is φ = 3576512.

The previous prime is 10729619. The next prime is 10729643. The reversal of 10729632 is 23692701.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 10729632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55788 + ... + 55979.

It is an arithmetic number, because the mean of its divisors is an integer number (1173564).

Almost surely, 2^10729632 is an apocalyptic number.

10729632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10729632 is an abundant number, since it is smaller than the sum of its proper divisors (17435904).

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

10729632 is a wasteful number, since it uses less digits than its factorization.

10729632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111780 (or 111772 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 10729632 is about 3275.6116985992. The cubic root of 10729632 is about 220.5607732485.

The spelling of 10729632 in words is "ten million, seven hundred twenty-nine thousand, six hundred thirty-two".