10042806 has 16 divisors (see below), whose sum is σ = 20274624. Its totient is φ = 3316104.

The previous prime is 10042777. The next prime is 10042807. The reversal of 10042806 is 60824001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042807) 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, 7180 + ... + 8463.

It is an arithmetic number, because the mean of its divisors is an integer number (1267164).

Almost surely, 2^10042806 is an apocalyptic number.

10042806 is an abundant number, since it is smaller than the sum of its proper divisors (10231818).

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

10042806 is a wasteful number, since it uses less digits than its factorization.

10042806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15755.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10042806 is about 3169.0386554916. The cubic root of 10042806 is about 215.7504405160.

Adding to 10042806 its reverse (60824001), we get a palindrome (70866807).

The spelling of 10042806 in words is "ten million, forty-two thousand, eight hundred six".