12096540 has 144 divisors (see below), whose sum is σ = 40360320. Its totient is φ = 3032640.

The previous prime is 12096533. The next prime is 12096547. The reversal of 12096540 is 4569021.

12096540 is a `hidden beast` number, since 1 + 2 + 0 + 9 + 654 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (12096533) and next prime (12096547).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12096547) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92275 + ... + 92405.

It is an arithmetic number, because the mean of its divisors is an integer number (280280).

Almost surely, 2^12096540 is an apocalyptic number.

12096540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12096540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20180160).

12096540 is an abundant number, since it is smaller than the sum of its proper divisors (28263780).

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

12096540 is a wasteful number, since it uses less digits than its factorization.

12096540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 12096540 is about 3478.0080505945. The cubic root of 12096540 is about 229.5551578304. Note that the first 3 decimals are identical.

The spelling of 12096540 in words is "twelve million, ninety-six thousand, five hundred forty".