10047142 has 8 divisors (see below), whose sum is σ = 17223696. Its totient is φ = 4305912.

The previous prime is 10047133. The next prime is 10047161. The reversal of 10047142 is 24174001.

10047142 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, 358813 + ... + 358840.

It is an arithmetic number, because the mean of its divisors is an integer number (2152962).

Almost surely, 2^10047142 is an apocalyptic number.

10047142 is a deficient number, since it is larger than the sum of its proper divisors (7176554).

10047142 is an equidigital number, since it uses as much as digits as its factorization.

10047142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717662.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 10047142 is about 3169.7227008052. The cubic root of 10047142 is about 215.7814862652.

The spelling of 10047142 in words is "ten million, forty-seven thousand, one hundred forty-two".