11864034 has 48 divisors (see below), whose sum is σ = 31641792. Its totient is φ = 3128544.

The previous prime is 11864023. The next prime is 11864051. The reversal of 11864034 is 43046811.

11864034 is a `hidden beast` number, since 1 + 18 + 640 + 3 + 4 = 666.

11864034 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11863989 and 11864007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1984 + ... + 5259.

It is an arithmetic number, because the mean of its divisors is an integer number (659204).

Almost surely, 2^11864034 is an apocalyptic number.

11864034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11864034 is an abundant number, since it is smaller than the sum of its proper divisors (19777758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11864034 is a wasteful number, since it uses less digits than its factorization.

11864034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7271 (or 7268 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 11864034 is about 3444.4207060114. The cubic root of 11864034 is about 228.0748830670.

The spelling of 11864034 in words is "eleven million, eight hundred sixty-four thousand, thirty-four".