11861414 has 4 divisors (see below), whose sum is σ = 17792124. Its totient is φ = 5930706.

The previous prime is 11861413. The next prime is 11861429. The reversal of 11861414 is 41416811.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11861411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2965352 + ... + 2965355.

It is an arithmetic number, because the mean of its divisors is an integer number (4448031).

Almost surely, 2^11861414 is an apocalyptic number.

11861414 is a deficient number, since it is larger than the sum of its proper divisors (5930710).

11861414 is an equidigital number, since it uses as much as digits as its factorization.

11861414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5930709.

The product of its digits is 768, while the sum is 26.

The square root of 11861414 is about 3444.0403598100. The cubic root of 11861414 is about 228.0580928200.

The spelling of 11861414 in words is "eleven million, eight hundred sixty-one thousand, four hundred fourteen".