10342872 has 24 divisors (see below), whose sum is σ = 28012140. Its totient is φ = 3447600.

The previous prime is 10342861. The next prime is 10342889. The reversal of 10342872 is 27824301.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71754 + ... + 71897.

Almost surely, 2^10342872 is an apocalyptic number.

10342872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10342872 is an abundant number, since it is smaller than the sum of its proper divisors (17669268).

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

10342872 is a wasteful number, since it uses less digits than its factorization.

10342872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143663 (or 143656 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 10342872 is about 3216.0335819142. The cubic root of 10342872 is about 217.8781688873.

It can be divided in two parts, 1034287 and 2, that added together give a square (1034289 = 1017²).

The spelling of 10342872 in words is "ten million, three hundred forty-two thousand, eight hundred seventy-two".