1007212 has 12 divisors (see below), whose sum is σ = 1796256. Its totient is φ = 494000.

The previous prime is 1007203. The next prime is 1007231. The reversal of 1007212 is 2127001.

It is a junction number, because it is equal to n+sod(n) for n = 1007192 and 1007201.

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 in 3 ways as a sum of consecutive naturals, for example, 2164 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (149688).

2^1007212 is an apocalyptic number.

It is an amenable number.

1007212 is a deficient number, since it is larger than the sum of its proper divisors (789044).

1007212 is a wasteful number, since it uses less digits than its factorization.

1007212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808 (or 4806 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1007212 is about 1003.5995217217. The cubic root of 1007212 is about 100.2398243829.

The spelling of 1007212 in words is "one million, seven thousand, two hundred twelve".