10862538 has 8 divisors (see below), whose sum is σ = 21725088. Its totient is φ = 3620844.

The previous prime is 10862479. The next prime is 10862557. The reversal of 10862538 is 83526801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10862538 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10862499 and 10862508.

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, 905206 + ... + 905217.

It is an arithmetic number, because the mean of its divisors is an integer number (2715636).

Almost surely, 2^10862538 is an apocalyptic number.

10862538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10862538 is a wasteful number, since it uses less digits than its factorization.

10862538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810428.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 10862538 is about 3295.8364643896. The cubic root of 10862538 is about 221.4677208218.

The spelling of 10862538 in words is "ten million, eight hundred sixty-two thousand, five hundred thirty-eight".