10642532 has 12 divisors (see below), whose sum is σ = 19128060. Its totient is φ = 5177376.

The previous prime is 10642529. The next prime is 10642547. The reversal of 10642532 is 23524601.

It can be written as a sum of positive squares in 2 ways, for example, as 7873636 + 2768896 = 2806^2 + 1664^2 .

It is a super-3 number, since 3×10642532³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10642498 and 10642507.

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, 35807 + ... + 36102.

It is an arithmetic number, because the mean of its divisors is an integer number (1594005).

Almost surely, 2^10642532 is an apocalyptic number.

It is an amenable number.

10642532 is a deficient number, since it is larger than the sum of its proper divisors (8485528).

10642532 is a wasteful number, since it uses less digits than its factorization.

10642532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71950 (or 71948 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 10642532 is about 3262.2893801746. The cubic root of 10642532 is about 219.9623351498.

The spelling of 10642532 in words is "ten million, six hundred forty-two thousand, five hundred thirty-two".