10049845 has 8 divisors (see below), whose sum is σ = 12987576. Its totient is φ = 7421376.

The previous prime is 10049843. The next prime is 10049849. The reversal of 10049845 is 54894001.

It is a happy number.

10049845 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 171396 + 9878449 = 414^2 + 3143^2 .

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 10049845 - 2¹ = 10049843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10049843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77242 + ... + 77371.

It is an arithmetic number, because the mean of its divisors is an integer number (1623447).

Almost surely, 2^10049845 is an apocalyptic number.

It is an amenable number.

10049845 is a deficient number, since it is larger than the sum of its proper divisors (2937731).

10049845 is a wasteful number, since it uses less digits than its factorization.

10049845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154631.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10049845 is about 3170.1490501237. The cubic root of 10049845 is about 215.8008352190.

The spelling of 10049845 in words is "ten million, forty-nine thousand, eight hundred forty-five".