11478670 has 16 divisors (see below), whose sum is σ = 23613408. Its totient is φ = 3935520.

The previous prime is 11478661. The next prime is 11478671. The reversal of 11478670 is 7687411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11478671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81921 + ... + 82060.

It is an arithmetic number, because the mean of its divisors is an integer number (1475838).

Almost surely, 2^11478670 is an apocalyptic number.

11478670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11478670 is an abundant number, since it is smaller than the sum of its proper divisors (12134738).

11478670 is a wasteful number, since it uses less digits than its factorization.

11478670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163995.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 11478670 is about 3388.0185949903. The cubic root of 11478670 is about 225.5782328771.

The spelling of 11478670 in words is "eleven million, four hundred seventy-eight thousand, six hundred seventy".