12567070 has 8 divisors (see below), whose sum is σ = 22620744. Its totient is φ = 5026824.

The previous prime is 12567019. The next prime is 12567073. The reversal of 12567070 is 7076521.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12567073) 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, 628344 + ... + 628363.

It is an arithmetic number, because the mean of its divisors is an integer number (2827593).

Almost surely, 2^12567070 is an apocalyptic number.

12567070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12567070 is a deficient number, since it is larger than the sum of its proper divisors (10053674).

12567070 is a wasteful number, since it uses less digits than its factorization.

12567070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256714.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 12567070 is about 3545.0063469619. The cubic root of 12567070 is about 232.4937833155.

The spelling of 12567070 in words is "twelve million, five hundred sixty-seven thousand, seventy".