7445212 has 6 divisors (see below), whose sum is σ = 13029128. Its totient is φ = 3722604.

The previous prime is 7445203. The next prime is 7445219. The reversal of 7445212 is 2125447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7445219) by changing a digit.

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, 930648 + ... + 930655.

Almost surely, 2^7445212 is an apocalyptic number.

It is an amenable number.

7445212 is a deficient number, since it is larger than the sum of its proper divisors (5583916).

7445212 is a wasteful number, since it uses less digits than its factorization.

7445212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861307 (or 1861305 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 7445212 is about 2728.5915780857. The cubic root of 7445212 is about 195.2655772122.

The spelling of 7445212 in words is "seven million, four hundred forty-five thousand, two hundred twelve".