10345007 has 4 divisors (see below), whose sum is σ = 10420656. Its totient is φ = 10269360.

The previous prime is 10345003. The next prime is 10345043. The reversal of 10345007 is 70054301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10345007 - 2² = 10345003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10345007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10345003) 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, 37619 + ... + 37892.

It is an arithmetic number, because the mean of its divisors is an integer number (2605164).

Almost surely, 2^10345007 is an apocalyptic number.

10345007 is a deficient number, since it is larger than the sum of its proper divisors (75649).

10345007 is an equidigital number, since it uses as much as digits as its factorization.

10345007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75648.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10345007 is about 3216.3654954000. The cubic root of 10345007 is about 217.8931594975.

Adding to 10345007 its reverse (70054301), we get a palindrome (80399308).

The spelling of 10345007 in words is "ten million, three hundred forty-five thousand, seven".