10139072 has 28 divisors (see below), whose sum is σ = 21305520. Its totient is φ = 4770816.

The previous prime is 10139069. The next prime is 10139081. The reversal of 10139072 is 27093101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572 + ... + 5747.

Almost surely, 2^10139072 is an apocalyptic number.

It is an amenable number.

10139072 is an abundant number, since it is smaller than the sum of its proper divisors (11166448).

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

10139072 is an equidigital number, since it uses as much as digits as its factorization.

10139072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348 (or 9338 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10139072 is about 3184.1909490481. The cubic root of 10139072 is about 216.4376130319.

The spelling of 10139072 in words is "ten million, one hundred thirty-nine thousand, seventy-two".