12907074 has 8 divisors (see below), whose sum is σ = 25814160. Its totient is φ = 4302356.

The previous prime is 12907073. The next prime is 12907079. The reversal of 12907074 is 47070921.

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

12907074 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12907073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075584 + ... + 1075595.

It is an arithmetic number, because the mean of its divisors is an integer number (3226770).

Almost surely, 2^12907074 is an apocalyptic number.

12907074 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.

12907074 is a wasteful number, since it uses less digits than its factorization.

12907074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151184.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 12907074 is about 3592.6416464769. The cubic root of 12907074 is about 234.5718717752.

Adding to 12907074 its reverse (47070921), we get a palindrome (59977995).

The spelling of 12907074 in words is "twelve million, nine hundred seven thousand, seventy-four".