10493845 has 8 divisors (see below), whose sum is σ = 13333464. Its totient is φ = 7901184.

The previous prime is 10493801. The next prime is 10493851. The reversal of 10493845 is 54839401.

It can be written as a sum of positive squares in 4 ways, for example, as 5574321 + 4919524 = 2361^2 + 2218^2 .

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 10493845 - 2²¹ = 8396693 is a prime.

It is a super-2 number, since 2×10493845² = 220241565768050, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 10493845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61644 + ... + 61813.

It is an arithmetic number, because the mean of its divisors is an integer number (1666683).

Almost surely, 2^10493845 is an apocalyptic number.

It is an amenable number.

10493845 is a deficient number, since it is larger than the sum of its proper divisors (2839619).

10493845 is a wasteful number, since it uses less digits than its factorization.

10493845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123479.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 10493845 is about 3239.4204728624. The cubic root of 10493845 is about 218.9331614244.

The spelling of 10493845 in words is "ten million, four hundred ninety-three thousand, eight hundred forty-five".