10071994 has 8 divisors (see below), whose sum is σ = 15122880. Its totient is φ = 5031036.

The previous prime is 10071991. The next prime is 10072001. The reversal of 10071994 is 49917001.

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

It is not an unprimeable number, because it can be changed into a prime (10071991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077 + ... + 4615.

It is an arithmetic number, because the mean of its divisors is an integer number (1890360).

Almost surely, 2^10071994 is an apocalyptic number.

10071994 is a deficient number, since it is larger than the sum of its proper divisors (5050886).

10071994 is a wasteful number, since it uses less digits than its factorization.

10071994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 10071994 is about 3173.6404963386. The cubic root of 10071994 is about 215.9592544314.

Adding to 10071994 its reverse (49917001), we get a palindrome (59988995).

The spelling of 10071994 in words is "ten million, seventy-one thousand, nine hundred ninety-four".