10042870 has 8 divisors (see below), whose sum is σ = 18077184. Its totient is φ = 4017144.

The previous prime is 10042867. The next prime is 10042883. The reversal of 10042870 is 7824001.

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, 502134 + ... + 502153.

It is an arithmetic number, because the mean of its divisors is an integer number (2259648).

Almost surely, 2^10042870 is an apocalyptic number.

10042870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10042870 is a deficient number, since it is larger than the sum of its proper divisors (8034314).

10042870 is a wasteful number, since it uses less digits than its factorization.

10042870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004294.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 10042870 is about 3169.0487531750. The cubic root of 10042870 is about 215.7508988208.

Adding to 10042870 its reverse (7824001), we get a palindrome (17866871).

The spelling of 10042870 in words is "ten million, forty-two thousand, eight hundred seventy".