12010734 has 32 divisors (see below), whose sum is σ = 26977440. Its totient is φ = 3960576.

The previous prime is 12010729. The next prime is 12010751. The reversal of 12010734 is 43701021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4092 + ... + 6384.

It is an arithmetic number, because the mean of its divisors is an integer number (843045).

Almost surely, 2^12010734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13488720).

12010734 is an abundant number, since it is smaller than the sum of its proper divisors (14966706).

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

12010734 is a wasteful number, since it uses less digits than its factorization.

12010734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401 (or 2395 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12010734 is about 3465.6505882734. The cubic root of 12010734 is about 229.0110912930.

Adding to 12010734 its reverse (43701021), we get a palindrome (55711755).

The spelling of 12010734 in words is "twelve million, ten thousand, seven hundred thirty-four".