7018472 has 16 divisors (see below), whose sum is σ = 13408740. Its totient is φ = 3442816.

The previous prime is 7018471. The next prime is 7018481. The reversal of 7018472 is 2748107.

It can be written as a sum of positive squares in 2 ways, for example, as 5924356 + 1094116 = 2434^2 + 1046^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7018471) 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 in 3 ways as a sum of consecutive naturals, for example, 7853 + ... + 8700.

Almost surely, 2^7018472 is an apocalyptic number.

It is an amenable number.

7018472 is a deficient number, since it is larger than the sum of its proper divisors (6390268).

7018472 is a wasteful number, since it uses less digits than its factorization.

7018472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16612 (or 16608 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 7018472 is about 2649.2398909876. The cubic root of 7018472 is about 191.4612355552.

The spelling of 7018472 in words is "seven million, eighteen thousand, four hundred seventy-two".