26851430 has 16 divisors (see below), whose sum is σ = 48553344. Its totient is φ = 10691520.

The previous prime is 26851423. The next prime is 26851457. The reversal of 26851430 is 3415862.

It is a junction number, because it is equal to n+sod(n) for n = 26851393 and 26851402.

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 7 ways as a sum of consecutive naturals, for example, 3791 + ... + 8250.

It is an arithmetic number, because the mean of its divisors is an integer number (3034584).

Almost surely, 2^26851430 is an apocalyptic number.

26851430 is a deficient number, since it is larger than the sum of its proper divisors (21701914).

26851430 is a wasteful number, since it uses less digits than its factorization.

26851430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12271.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 26851430 is about 5181.8365470169. The cubic root of 26851430 is about 299.4487283598.

The spelling of 26851430 in words is "twenty-six million, eight hundred fifty-one thousand, four hundred thirty".