10862142 has 8 divisors (see below), whose sum is σ = 21724296. Its totient is φ = 3620712.

The previous prime is 10862119. The next prime is 10862143. The reversal of 10862142 is 24126801.

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

10862142 is an admirable number.

It is a super-2 number, since 2×10862142² = 235972257656328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10862143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905173 + ... + 905184.

It is an arithmetic number, because the mean of its divisors is an integer number (2715537).

Almost surely, 2^10862142 is an apocalyptic number.

10862142 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.

10862142 is a wasteful number, since it uses less digits than its factorization.

10862142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810362.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 10862142 is about 3295.7763880458. The cubic root of 10862142 is about 221.4650295451.

Adding to 10862142 its reverse (24126801), we get a palindrome (34988943).

The spelling of 10862142 in words is "ten million, eight hundred sixty-two thousand, one hundred forty-two".