7142012 has 6 divisors (see below), whose sum is σ = 12498528. Its totient is φ = 3571004.

The previous prime is 7142011. The next prime is 7142027. The reversal of 7142012 is 2102417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 892748 + ... + 892755.

It is an arithmetic number, because the mean of its divisors is an integer number (2083088).

Almost surely, 2^7142012 is an apocalyptic number.

It is an amenable number.

7142012 is a deficient number, since it is larger than the sum of its proper divisors (5356516).

7142012 is a wasteful number, since it uses less digits than its factorization.

7142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785507 (or 1785505 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 7142012 is about 2672.4543026963. The cubic root of 7142012 is about 192.5780826767.

Adding to 7142012 its reverse (2102417), we get a palindrome (9244429).

The spelling of 7142012 in words is "seven million, one hundred forty-two thousand, twelve".