12501046 has 8 divisors (see below), whose sum is σ = 19187784. Its totient is φ = 6105120.

The previous prime is 12501043. The next prime is 12501053. The reversal of 12501046 is 64010521.

12501046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×12501046³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12501043) 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, 72595 + ... + 72766.

It is an arithmetic number, because the mean of its divisors is an integer number (2398473).

Almost surely, 2^12501046 is an apocalyptic number.

12501046 is a deficient number, since it is larger than the sum of its proper divisors (6686738).

12501046 is a wasteful number, since it uses less digits than its factorization.

12501046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145406.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 12501046 is about 3535.6818295769. The cubic root of 12501046 is about 232.0859149693.

Adding to 12501046 its reverse (64010521), we get a palindrome (76511567).

The spelling of 12501046 in words is "twelve million, five hundred one thousand, forty-six".