10012345 has 16 divisors (see below), whose sum is σ = 13799808. Its totient is φ = 6831360.

The previous prime is 10012339. The next prime is 10012351. The reversal of 10012345 is 54321001.

10012345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10012339) and next prime (10012351).

It is not a de Polignac number, because 10012345 - 2⁵ = 10012313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7842 + ... + 9028.

It is an arithmetic number, because the mean of its divisors is an integer number (862488).

Almost surely, 2^10012345 is an apocalyptic number.

It is an amenable number.

10012345 is a deficient number, since it is larger than the sum of its proper divisors (3787463).

10012345 is a wasteful number, since it uses less digits than its factorization.

10012345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10012345 is about 3164.2289740156. The cubic root of 10012345 is about 215.5320875342.

Adding to 10012345 its reverse (54321001), we get a palindrome (64333346).

The spelling of 10012345 in words is "ten million, twelve thousand, three hundred forty-five".