11942854 has 16 divisors (see below), whose sum is σ = 22334976. Its totient is φ = 4653000.

The previous prime is 11942851. The next prime is 11942893. The reversal of 11942854 is 45824911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11942851) 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, 38622 + ... + 38929.

It is an arithmetic number, because the mean of its divisors is an integer number (1395936).

Almost surely, 2^11942854 is an apocalyptic number.

11942854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11942854 is a deficient number, since it is larger than the sum of its proper divisors (10392122).

11942854 is a wasteful number, since it uses less digits than its factorization.

11942854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77571.

The product of its digits is 11520, while the sum is 34.

The square root of 11942854 is about 3455.8434571028. The cubic root of 11942854 is about 228.5788487546.

The spelling of 11942854 in words is "eleven million, nine hundred forty-two thousand, eight hundred fifty-four".