11477970 has 64 divisors (see below), whose sum is σ = 34986240. Its totient is φ = 2623104.

The previous prime is 11477969. The next prime is 11477981. The reversal of 11477970 is 7977411.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1147 + ... + 4926.

It is an arithmetic number, because the mean of its divisors is an integer number (546660).

Almost surely, 2^11477970 is an apocalyptic number.

11477970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11477970 is an abundant number, since it is smaller than the sum of its proper divisors (23508270).

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

11477970 is a wasteful number, since it uses less digits than its factorization.

11477970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096 (or 6090 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The square root of 11477970 is about 3387.9152881972. The cubic root of 11477970 is about 225.5736473292.

The spelling of 11477970 in words is "eleven million, four hundred seventy-seven thousand, nine hundred seventy".