12507010 has 8 divisors (see below), whose sum is σ = 22512636. Its totient is φ = 5002800.

The previous prime is 12506983. The next prime is 12507031. The reversal of 12507010 is 1070521.

It can be written as a sum of positive squares in 2 ways, for example, as 12411529 + 95481 = 3523^2 + 309^2 .

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625341 + ... + 625360.

Almost surely, 2^12507010 is an apocalyptic number.

12507010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12507010 is a deficient number, since it is larger than the sum of its proper divisors (10005626).

12507010 is a wasteful number, since it uses less digits than its factorization.

12507010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250708.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 12507010 is about 3536.5251306897. The cubic root of 12507010 is about 232.1228169570.

Adding to 12507010 its reverse (1070521), we get a palindrome (13577531).

The spelling of 12507010 in words is "twelve million, five hundred seven thousand, ten".