2207412 has 42 divisors (see below), whose sum is σ = 5799458. Its totient is φ = 734832.

The previous prime is 2207411. The next prime is 2207423. The reversal of 2207412 is 2147022.

2207412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1971216 + 236196 = 1404^2 + 486^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2538 + ... + 3294.

2^2207412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2207412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2899729).

2207412 is an abundant number, since it is smaller than the sum of its proper divisors (3592046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2207412 is an equidigital number, since it uses as much as digits as its factorization.

2207412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2207412 is about 1485.7361811573. The cubic root of 2207412 is about 130.2050413219.

The spelling of 2207412 in words is "two million, two hundred seven thousand, four hundred twelve".