10312645 has 8 divisors (see below), whose sum is σ = 14143104. Its totient is φ = 7071504.

The previous prime is 10312633. The next prime is 10312657. The reversal of 10312645 is 54621301.

It is an interprime number because it is at equal distance from previous prime (10312633) and next prime (10312657).

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

It is a cyclic number.

It is not a de Polignac number, because 10312645 - 2⁵ = 10312613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147289 + ... + 147358.

It is an arithmetic number, because the mean of its divisors is an integer number (1767888).

Almost surely, 2^10312645 is an apocalyptic number.

It is an amenable number.

10312645 is a deficient number, since it is larger than the sum of its proper divisors (3830459).

10312645 is an equidigital number, since it uses as much as digits as its factorization.

10312645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294659.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10312645 is about 3211.3307210563. The cubic root of 10312645 is about 217.6657124404.

Adding to 10312645 its reverse (54621301), we get a palindrome (64933946).

The spelling of 10312645 in words is "ten million, three hundred twelve thousand, six hundred forty-five".