11862434 has 8 divisors (see below), whose sum is σ = 18567360. Its totient is φ = 5673316.

The previous prime is 11862391. The next prime is 11862439. The reversal of 11862434 is 43426811.

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

It is a junction number, because it is equal to n+sod(n) for n = 11862397 and 11862406.

It is not an unprimeable number, because it can be changed into a prime (11862439) 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, 128894 + ... + 128985.

It is an arithmetic number, because the mean of its divisors is an integer number (2320920).

Almost surely, 2^11862434 is an apocalyptic number.

11862434 is a deficient number, since it is larger than the sum of its proper divisors (6704926).

11862434 is a wasteful number, since it uses less digits than its factorization.

11862434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257904.

The product of its digits is 4608, while the sum is 29.

The square root of 11862434 is about 3444.1884385149. The cubic root of 11862434 is about 228.0646297749.

The spelling of 11862434 in words is "eleven million, eight hundred sixty-two thousand, four hundred thirty-four".