7051412 has 6 divisors (see below), whose sum is σ = 12339978. Its totient is φ = 3525704.

The previous prime is 7051411. The next prime is 7051427. The reversal of 7051412 is 2141507.

It can be written as a sum of positive squares in only one way, i.e., 4605316 + 2446096 = 2146^2 + 1564^2 .

It is a super-2 number, since 2×7051412² = 99444822387488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7051411) 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 as a sum of consecutive naturals, namely, 881423 + ... + 881430.

It is an arithmetic number, because the mean of its divisors is an integer number (2056663).

Almost surely, 2^7051412 is an apocalyptic number.

It is an amenable number.

7051412 is a deficient number, since it is larger than the sum of its proper divisors (5288566).

7051412 is a wasteful number, since it uses less digits than its factorization.

7051412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762857 (or 1762855 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 7051412 is about 2655.4494911408. The cubic root of 7051412 is about 191.7602983816.

Adding to 7051412 its reverse (2141507), we get a palindrome (9192919).

The spelling of 7051412 in words is "seven million, fifty-one thousand, four hundred twelve".