10851427 has 4 divisors (see below), whose sum is σ = 11004336. Its totient is φ = 10698520.

The previous prime is 10851409. The next prime is 10851431. The reversal of 10851427 is 72415801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72415801 = 17 ⋅4259753.

It is a cyclic number.

It is not a de Polignac number, because 10851427 - 2¹⁹ = 10327139 is a prime.

It is a super-3 number, since 3×10851427³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10851395 and 10851404.

It is not an unprimeable number, because it can be changed into a prime (10851497) by changing a digit.

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, 76348 + ... + 76489.

It is an arithmetic number, because the mean of its divisors is an integer number (2751084).

Almost surely, 2^10851427 is an apocalyptic number.

10851427 is a deficient number, since it is larger than the sum of its proper divisors (152909).

10851427 is an equidigital number, since it uses as much as digits as its factorization.

10851427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152908.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 10851427 is about 3294.1504215807. The cubic root of 10851427 is about 221.3921839221.

The spelling of 10851427 in words is "ten million, eight hundred fifty-one thousand, four hundred twenty-seven".