10042646 has 8 divisors (see below), whose sum is σ = 15094344. Its totient is φ = 5011200.

The previous prime is 10042639. The next prime is 10042673. The reversal of 10042646 is 64624001.

It is a happy number.

10042646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3755 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (1886793).

Almost surely, 2^10042646 is an apocalyptic number.

10042646 is a deficient number, since it is larger than the sum of its proper divisors (5051698).

10042646 is an equidigital number, since it uses as much as digits as its factorization.

10042646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10126.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 10042646 is about 3169.0134111423. The cubic root of 10042646 is about 215.7492947455.

Adding to 10042646 its reverse (64624001), we get a palindrome (74666647).

The spelling of 10042646 in words is "ten million, forty-two thousand, six hundred forty-six".