10347645 has 96 divisors (see below), whose sum is σ = 22634496. Its totient is φ = 3916800.

The previous prime is 10347643. The next prime is 10347671. The reversal of 10347645 is 54674301.

It is not a de Polignac number, because 10347645 - 2¹ = 10347643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347641) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 333780 + ... + 333810.

It is an arithmetic number, because the mean of its divisors is an integer number (235776).

Almost surely, 2^10347645 is an apocalyptic number.

10347645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10347645 is an abundant number, since it is smaller than the sum of its proper divisors (12286851).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10347645 is a wasteful number, since it uses less digits than its factorization.

10347645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 10347645 is about 3216.7755594695. The cubic root of 10347645 is about 217.9116790050.

The spelling of 10347645 in words is "ten million, three hundred forty-seven thousand, six hundred forty-five".