12075972 has 12 divisors (see below), whose sum is σ = 28177296. Its totient is φ = 4025320.

The previous prime is 12075961. The next prime is 12075983. The reversal of 12075972 is 27957021.

It is an interprime number because it is at equal distance from previous prime (12075961) and next prime (12075983).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503154 + ... + 503177.

It is an arithmetic number, because the mean of its divisors is an integer number (2348108).

Almost surely, 2^12075972 is an apocalyptic number.

12075972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12075972 is an abundant number, since it is smaller than the sum of its proper divisors (16101324).

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

12075972 is a wasteful number, since it uses less digits than its factorization.

12075972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006338 (or 1006336 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 12075972 is about 3475.0499276989. The cubic root of 12075972 is about 229.4249782079.

The spelling of 12075972 in words is "twelve million, seventy-five thousand, nine hundred seventy-two".