10139622 has 16 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 3322472.

The previous prime is 10139609. The next prime is 10139651. The reversal of 10139622 is 22693101.

It is a junction number, because it is equal to n+sod(n) for n = 10139592 and 10139601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13968 + ... + 14675.

It is an arithmetic number, because the mean of its divisors is an integer number (1288980).

Almost surely, 2^10139622 is an apocalyptic number.

10139622 is an abundant number, since it is smaller than the sum of its proper divisors (10484058).

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

10139622 is a wasteful number, since it uses less digits than its factorization.

10139622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28707.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 10139622 is about 3184.2773120443. The cubic root of 10139622 is about 216.4415265569.

The spelling of 10139622 in words is "ten million, one hundred thirty-nine thousand, six hundred twenty-two".