10139322 has 16 divisors (see below), whose sum is σ = 20347200. Its totient is φ = 3368352.

The previous prime is 10139321. The next prime is 10139329. The reversal of 10139322 is 22393101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10139321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822 + ... + 4577.

It is an arithmetic number, because the mean of its divisors is an integer number (1271700).

Almost surely, 2^10139322 is an apocalyptic number.

10139322 is an abundant number, since it is smaller than the sum of its proper divisors (10207878).

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

10139322 is a wasteful number, since it uses less digits than its factorization.

10139322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 10139322 is about 3184.2302052458. The cubic root of 10139322 is about 216.4393919244.

The spelling of 10139322 in words is "ten million, one hundred thirty-nine thousand, three hundred twenty-two".