7650212 has 6 divisors (see below), whose sum is σ = 13387878. Its totient is φ = 3825104.

The previous prime is 7650199. The next prime is 7650239. The reversal of 7650212 is 2120567.

It can be written as a sum of positive squares in only one way, i.e., 6832996 + 817216 = 2614^2 + 904^2 .

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 as a sum of consecutive naturals, namely, 956273 + ... + 956280.

It is an arithmetic number, because the mean of its divisors is an integer number (2231313).

Almost surely, 2^7650212 is an apocalyptic number.

It is an amenable number.

7650212 is a deficient number, since it is larger than the sum of its proper divisors (5737666).

7650212 is a wasteful number, since it uses less digits than its factorization.

7650212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912557 (or 1912555 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 7650212 is about 2765.9016613032. The cubic root of 7650212 is about 197.0415537585.

Adding to 7650212 its reverse (2120567), we get a palindrome (9770779).

The spelling of 7650212 in words is "seven million, six hundred fifty thousand, two hundred twelve".