10042654 has 4 divisors (see below), whose sum is σ = 15063984. Its totient is φ = 5021326.

The previous prime is 10042639. The next prime is 10042673. The reversal of 10042654 is 45624001.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510662 + ... + 2510665.

It is an arithmetic number, because the mean of its divisors is an integer number (3765996).

Almost surely, 2^10042654 is an apocalyptic number.

10042654 is a deficient number, since it is larger than the sum of its proper divisors (5021330).

10042654 is an equidigital number, since it uses as much as digits as its factorization.

10042654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021329.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 10042654 is about 3169.0146733646. The cubic root of 10042654 is about 215.7493520343.

Adding to 10042654 its reverse (45624001), we get a palindrome (55666655).

The spelling of 10042654 in words is "ten million, forty-two thousand, six hundred fifty-four".