11964120 has 64 divisors (see below), whose sum is σ = 41022720. Its totient is φ = 2734464.

The previous prime is 11964119. The next prime is 11964131. The reversal of 11964120 is 2146911.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6282 + ... + 7961.

It is an arithmetic number, because the mean of its divisors is an integer number (640980).

Almost surely, 2^11964120 is an apocalyptic number.

11964120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11964120 is an abundant number, since it is smaller than the sum of its proper divisors (29058600).

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

11964120 is a wasteful number, since it uses less digits than its factorization.

11964120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14264 (or 14260 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 11964120 is about 3458.9189062480. The cubic root of 11964120 is about 228.7144410074.

The spelling of 11964120 in words is "eleven million, nine hundred sixty-four thousand, one hundred twenty".