11432851 has 8 divisors (see below), whose sum is σ = 12171600. Its totient is φ = 10707840.

The previous prime is 11432849. The next prime is 11432867. The reversal of 11432851 is 15823411.

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

It is a 7-Lehmer number, since φ(11432851) divides (11432851-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 11432851 - 2¹ = 11432849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11432821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690 + ... + 5071.

It is an arithmetic number, because the mean of its divisors is an integer number (1521450).

Almost surely, 2^11432851 is an apocalyptic number.

11432851 is the 1691-st decagonal number.

11432851 is a deficient number, since it is larger than the sum of its proper divisors (738749).

11432851 is an equidigital number, since it uses as much as digits as its factorization.

11432851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869.

The product of its digits is 960, while the sum is 25.

The square root of 11432851 is about 3381.2499168207. The cubic root of 11432851 is about 225.2776884198.

The spelling of 11432851 in words is "eleven million, four hundred thirty-two thousand, eight hundred fifty-one".