11434851 has 12 divisors (see below), whose sum is σ = 17129112. Its totient is φ = 7623072.

The previous prime is 11434817. The next prime is 11434853. The reversal of 11434851 is 15843411.

It is a happy number.

It is not a de Polignac number, because 11434851 - 2¹⁴ = 11418467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11434853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23286 + ... + 23771.

It is an arithmetic number, because the mean of its divisors is an integer number (1427426).

Almost surely, 2^11434851 is an apocalyptic number.

11434851 is a deficient number, since it is larger than the sum of its proper divisors (5694261).

11434851 is an frugal number, since it uses more digits than its factorization.

11434851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47072 (or 47060 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 11434851 is about 3381.5456525086. The cubic root of 11434851 is about 225.2908239333.

The spelling of 11434851 in words is "eleven million, four hundred thirty-four thousand, eight hundred fifty-one".