12061974 has 8 divisors (see below), whose sum is σ = 24123960. Its totient is φ = 4020656.

The previous prime is 12061967. The next prime is 12061991. The reversal of 12061974 is 47916021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

12061974 is an admirable number.

It is a congruent number.

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, 1005159 + ... + 1005170.

It is an arithmetic number, because the mean of its divisors is an integer number (3015495).

Almost surely, 2^12061974 is an apocalyptic number.

12061974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12061974 is a wasteful number, since it uses less digits than its factorization.

12061974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010334.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 12061974 is about 3473.0352719199. The cubic root of 12061974 is about 229.3362970780.

Adding to 12061974 its reverse (47916021), we get a palindrome (59977995).

The spelling of 12061974 in words is "twelve million, sixty-one thousand, nine hundred seventy-four".